Ice making device with deicing function for concrete mixing plant

Abstract

The utility model discloses an ice making device with a deicing function for a concrete mixing plant, which comprises an ice making machine, the ice making machine is connected with a small ice house through a conveying unit, the small ice house is connected with an ice screw conveyer, the ice screw conveyer is connected with a double-door radial-door feeder ice weighing hopper, and the double-door radial-door feeder ice weighing hopper is connected with a double-door radial-door feeder ice weighing hopper. A discharging port of an ice weighing hopper of the double-door radial-door feeder is connected with a concentrated hopper, a discharging port of the concentrated hopper is connected with a mixing main machine of a concrete mixing plant, the outer wall of the ice screw conveyor is connected with an air compressor unit through an air pipe, and the air compressor unit is connected with the ice making machine, the small ice house and the ice screw conveyor through wires. The tail end of the ice screw conveyor is connected with a hose. The sheet ice making device with the deicing function for the concrete mixing plant solves the problem that the temperature control concrete production efficiency is affected due to the fact that sheet ice falls on a shaft of a feeding port of an ice screw conveyor to form an ice column and cannot be conveyed due to the fact that the mixing plant in a concrete production system conducts discontinuous production and is stopped or waited for production for a long time.

Description

TECHNICAL FIELD

[0001] The utility model belongs to concrete mixing plant and piece ice equipment technical field, concretely relates to be used for concrete mixing plant and have piece ice device of deicing function. BACKGROUND

[0002] In the process of long time production stop or standby of concrete production system mixing plant, the piece ice in the small ice warehouse is easy to form ice column on the shaft of ice screw machine feeding port, and the piece ice cannot be sent when starting production again, which affects the production efficiency of temperature control concrete, so the process technology for solving this problem is needed. UTILITY MODEL CONTENTS

[0003] The utility model discloses a piece ice device for concrete mixing plant and with deicing function, solve the problem that the mixing plant in concrete production system is not continuous production, and the piece ice falls on the shaft of ice screw machine feeding port and forms ice column and cannot send piece ice when long time production stop or standby, affect the production efficiency of temperature control concrete.

[0004] The utility model adopts the technical scheme, be used for concrete mixing plant and have piece ice device of deicing function, including piece ice machine, the delivery port of piece ice machine is connected with small ice warehouse through conveying unit, the delivery port of small ice warehouse is connected with ice screw conveyer, the delivery port of ice screw conveyer is connected with double -open door arc door feeder ice scale hopper, the delivery port of double -open door arc door feeder ice scale hopper is connected with concentration hopper, the delivery port of concentration hopper is connected with concrete mixing plant mixing host computer, the outer wall of ice screw conveyer is connected with air compressor unit through air pipe, air compressor unit is connected with piece ice machine, small ice warehouse and ice screw conveyer through wire respectively, the tail end of ice screw conveyer is connected with hose.

[0005] The utility model has the characteristics that:

[0006] Conveying unit includes transition hopper, rubber belt machine and pneumatic conveying device.

[0007] The delivery port of piece ice machine is connected with small ice warehouse through transition hopper.

[0008] The delivery port of piece ice machine is connected with small ice warehouse through rubber belt machine.

[0009] The delivery port of piece ice machine is connected with small ice warehouse through pneumatic conveying device.

[0010] Small ice warehouse includes small ice warehouse casing, be equipped with the first helical shaft and second helical shaft in parallel in small ice warehouse casing, the outer wall of first helical shaft and second helical shaft is all equipped with ice scraping blade along small ice warehouse casing axial direction, and the outer wall of one end of small ice warehouse casing is equipped with small ice warehouse driving motor, and the output shaft of small ice warehouse driving motor is connected through chain with first helical shaft and second helical shaft respectively, and small ice warehouse driving motor is connected through wire with air compressor unit.

[0011] The ice screw conveyor is arranged obliquely, the height of the discharge port section of the ice screw conveyor is greater than the height of the feeding port section of the ice screw conveyor, the hose is arranged at the tail end of the feeding port of the ice screw conveyor, the air pipe is arranged at the feeding port end of the ice screw conveyor, the air pipe is located between the hose and the ice weighing hopper of the double-door arc door feeder, the air pipe is provided with an electric control stop valve, and the electric control stop valve is connected with the air compressor unit through wires.

[0012] The air compressor unit comprises an air compressor, the air compressor is provided with a flow guide cover, the air compressor is connected with a gas storage tank through a seamless steel pipe, the outlet of the gas storage tank is connected with a refrigeration type dryer through a pipeline, the outlet of the refrigeration type dryer is connected with the air pipe, and the air compressor unit further comprises an electrical control cabinet, which is connected with the flake ice maker, the small ice storage, a driving motor of the small ice storage, the ice screw conveyor, the electric control stop valve, the air compressor and the refrigeration type dryer through wires respectively.

[0013] A manual stop valve and a first cyclone water separator are arranged on the pipeline between the gas storage tank and the refrigeration type dryer, the first cyclone water separator is arranged between the manual stop valve and the refrigeration type dryer, and the first cyclone water separator is connected with the electrical control cabinet through wires.

[0014] A second cyclone water separator is arranged on the air pipe and between the refrigeration type dryer and the electric control stop valve, and the second cyclone water separator is connected with the electrical control cabinet through wires.

[0015] The ice screw conveyor is arranged obliquely, the height of the discharge port section of the ice screw conveyor is greater than the height of the feeding port section of the ice screw conveyor, the hose is arranged at the tail end of the feeding port of the ice screw conveyor, the air pipe is arranged at the feeding port end of the ice screw conveyor, the air pipe is located between the hose and the ice weighing hopper of the double-door arc door feeder, the air pipe is provided with an electric control stop valve, and the electric control stop valve is connected with the air compressor unit through wires.

[0016] The ice screw conveyor is arranged obliquely, the height of the discharge port section of the ice screw conveyor is greater than the height of the feeding port section of the ice screw conveyor, the hose is arranged at the tail end of the feeding port of the ice screw conveyor, the air pipe is arranged at the feeding port end of the ice screw conveyor, the air pipe is located between the hose and the ice weighing hopper of the double-door arc door feeder, the air pipe is provided with an electric control stop valve, and the electric control stop valve is connected with the air compressor unit through wires. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a structural schematic view of the flake ice device for the concrete mixing building and with the ice removing function according to the utility model;

[0018] Figure 2 is a structural schematic view of the small ice storage according to the utility model;

[0019] Figure 3 is a structural schematic view of the air compressor unit according to the utility model.

[0020] In the diagram, 1. Ice-making machine, 201. Transition hopper, 202. Belt conveyor, 203. Pneumatic conveying device, 3. Small ice storage, 301. Small ice storage shell, 302. Small ice storage drive motor, 303. First spiral shaft, 304. Second spiral shaft, 305. Ice scraper blade, 4. Ice spiral conveyor, 5. Hose, 6. Double-door arc gate feeder ice weighing hopper, 7. Centralized hopper, 8. Air pipe, 9. Electrically controlled shut-off valve, 10. Air compressor, 11. Air storage tank, 12. Refrigerated dryer, 13. Flow guide, 14. Seamless steel pipe, 15. Manual shut-off valve, 16. First cyclone separator, 17. Second cyclone separator, 18. Electrical control cabinet, 19. Air compressor unit. Detailed Implementation

[0021] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0022] This utility model provides a flake ice making device for concrete mixing plants with de-icing function, such as... Figure 1 As shown, the system includes a flake ice machine 1. The outlet of the flake ice machine 1 is connected to a small ice storage 3 via a conveying unit. The outlet of the small ice storage 3 is connected to an ice spiral conveyor 4. The outlet of the ice spiral conveyor 4 is connected to a double-door arc-gate feeder ice hopper 6. The outlet of the double-door arc-gate feeder ice hopper 6 is connected to a centralized hopper 7. The outlet of the centralized hopper 7 is connected to the mixing host of the concrete mixing plant. An air compressor unit 19 is connected to the outer wall of the ice spiral conveyor 4 via an air pipe 8. The air compressor unit 19 is connected to the flake ice machine 1, the small ice storage 3, and the ice spiral conveyor 4 via wires. A flexible hose 5 is connected to the tail end of the ice spiral conveyor 4. The conveying unit includes a transition hopper 201, a belt conveyor 202, and a pneumatic conveying device 203. The outlet of the flake ice machine 1 is connected to the small ice storage 3 via the transition hopper 201, the belt conveyor 202, or the pneumatic conveying device 203. Figure 2 As shown, the small ice storage 3 includes a small ice storage shell 301. Inside the shell 301 are a first spiral shaft 303 and a second spiral shaft 304 that are parallel to each other. Ice scraping blades 305 are provided on the outer walls of both the first spiral shaft 303 and the second spiral shaft 304 along the axial direction of the shell 301. A small ice storage drive motor 302 is located on the outer wall of one end of the shell 301. The output shaft of the drive motor 302 is connected to the first spiral shaft 303 and the second spiral shaft 304 respectively via chains. The ice storage drive motor 302 is connected to the air compressor unit 19 via a wire; the ice spiral conveyor 4 is inclined, with the outlet section elevation of the ice spiral conveyor 4 being higher than the inlet section elevation; the hose 5 is located at the tail end of the inlet of the ice spiral conveyor 4, and the air pipe 8 is located at the inlet end of the ice spiral conveyor 4, between the hose 5 and the ice weighing hopper 6 of the double-door arc gate feeder; an electrically controlled shut-off valve 9 is installed on the air pipe 8, and the electrically controlled shut-off valve 9 is connected to the air compressor unit 19 via a wire; Figure 3As shown, the air compressor unit 19 includes an air compressor 10, the air compressor 10 is provided with a fairing 13, the air compressor 10 is connected with an air storage tank 11 through a seamless steel pipe 14, the air storage tank 11 is connected with a refrigerated dryer 12 through a pipeline at the outlet, the refrigerated dryer 12 is connected with the air pipe 8, further includes an electrical control cabinet 18, the electrical control cabinet 18 is connected with the ice making machine 1, the small ice storage 3, the small ice storage driving motor 302, the ice screw conveyor 4, the electric control stop valve 9, the air compressor 10 and the refrigerated dryer 12 through wires respectively; The pipeline between the air storage tank 11 and the refrigerated dryer 12 is provided with a manual stop valve 15 and a first cyclone water separator 16, the first cyclone water separator 16 is arranged between the manual stop valve 15 and the refrigerated dryer 12, and the first cyclone water separator 16 is connected with the electrical control cabinet 18 through wires; The air pipe 8 is provided with a second cyclone water separator 17, the second cyclone water separator 17 is arranged between the refrigerated dryer 12 and the electric control stop valve 9, and the second cyclone water separator 17 is connected with the electrical control cabinet 18 through wires. The refrigerated dryer 12 is used for drying the gas produced by the air compressor 10, the first cyclone water separator 16 and the second cyclone water separator 17 are used for separating the moisture produced, and the dry and clean air is discharged into the electric control stop valve 9 and the ice screw conveyor 4 in time. In order to improve the efficiency of the ice sending, solve the problem that the ice is easy to be blocked in the outlet of the small ice storage 3, the lower structure of the small ice storage 3 is designed and processed, the original "U" arc structure is adjusted to a rectangular structure, the width of the material receiving port of the lower part is increased, and the ice is smoothly dropped into the ice screw conveyor 4. The double-door arc feeder ice weighing hopper 6 is arranged below the discharge port of the ice screw conveyor 4, the precise weighing can be realized by the inching feeding of the double-door arc feeder ice weighing hopper 6, and the batching is more accurate compared with the precise weighing of the ice screw conveyor 4.

[0023] The working principle of the tablet ice device for the concrete mixing building and having the ice removing function is that: the concrete production system mixing building continuously produces, the tablet ice made by the tablet ice machine 1 enters the small ice warehouse 3 in the mode of the transition hopper 201 or the belt conveyor 202 or the pneumatic conveying device 203, the first spiral shaft 303 and the second spiral shaft 304 are arranged in the small ice warehouse 3, the outer walls of the first spiral shaft 303 and the second spiral shaft 304 are provided with the ice scraping blades 305, after the relative driving of the small ice warehouse driving motor 302, the tablet ice slowly enters the feeding port of the ice spiral conveyor 4 from the small ice warehouse 3, and then is conveyed into the double-door arc gate feeder ice weighing hopper 6 to be measured: wherein the feeding of the tablet ice is realized by controlling the working time of the ice spiral conveyor 4, when the double-door arc gate feeder ice weighing hopper 6 is coarsely measured to about 90% of the maximum design measurement value, the remaining tablet ice is intermittently worked by the ice spiral conveyor 4, so that the tablet ice is accurately measured or the double-door arc gate feeder ice weighing hopper 6 is selectively arranged to intermittently feed the tablet ice to meet the accurate measurement requirement of the tablet ice. After the tablet ice is measured, the tablet ice is unloaded into the centralized hopper 7, and then is conveyed into the mixer through the centralized hopper 7 to mix the temperature-controlled concrete.

[0024] When the concrete production system mixing building discontinuously produces, the tablet ice in the small ice warehouse 3 falls on the shaft of the feeding port of the ice spiral conveyor 4, and the ice column is easily formed in the production process, the air compressor 10, the refrigerated dryer 12 and the electric control stop valve 9 are sequentially started by opening the electrical control cabinet 18, the fallen tablet ice is air-blowing, the fallen tablet ice is gradually dissolved into water, flows into the tail part of the ice spiral conveyor 4, is discharged from the ice spiral conveyor 4 through the hose 5, and the electric control stop valve 9 is closed; after a period of time, the tablet ice is cleaned again by opening the electric control stop valve 9 until the mixing building resumes production and the cleaning work is stopped, so that the problem of ice column formed by the tablet ice frozen on the tablet ice spiral shaft in the low temperature and the difficulty in ice feeding are solved. The production and standby production of the tablet ice machine 1, the small ice warehouse 3, the ice spiral conveyor 4, the double-door arc gate feeder ice weighing hopper 6, the air compressor 10, the refrigerated dryer 12, the electric control stop valve 9 and the mixing building are realized by the intermittent automatic circulation of the electrical control cabinet 18, the tablet ice feeding problem affecting the temperature-controlled concrete production is solved under the condition of less investment cost, the continuous conveying and production efficiency of the tablet ice are ensured, and the reliability of the temperature-controlled concrete production line is improved.

[0025] Embodiment 1

[0026] The tablet ice device for the concrete mixing building and having the ice removing function provided in the embodiment is as follows: Figure 1As shown, including the ice machine 1, ice machine 1 discharge outlet through the conveying unit is connected with the small ice storage 3, small ice storage 3 discharge outlet is connected with the ice screw conveyor 4, ice screw conveyor 4 discharge outlet is connected with the double door arc feeder ice scale bucket 6, double door arc feeder ice scale bucket 6 discharge outlet is connected with the centralized hopper 7, centralized hopper 7 discharge outlet is connected with the concrete mixing plant mixing host, the outer wall of ice screw conveyor 4 is connected with air compressor unit 19 through air pipe 8, air compressor unit 19 is connected with ice machine 1, small ice storage 3 and ice screw conveyor 4 through wire respectively, the tail end of ice screw conveyor 4 is connected with hose 5.

[0027] Example 2

[0028] The ice making device for concrete mixing plant with ice removing function provided in the embodiment, as shown in Figure 1 As shown, including the ice machine 1, ice machine 1 discharge outlet through the conveying unit is connected with the small ice storage 3, small ice storage 3 discharge outlet is connected with the ice screw conveyor 4, ice screw conveyor 4 discharge outlet is connected with the double door arc feeder ice scale bucket 6, double door arc feeder ice scale bucket 6 discharge outlet is connected with the centralized hopper 7, centralized hopper 7 discharge outlet is connected with the concrete mixing plant mixing host, the outer wall of ice screw conveyor 4 is connected with air compressor unit 19 through air pipe 8, air compressor unit 19 is connected with ice machine 1, small ice storage 3 and ice screw conveyor 4 through wire respectively, the tail end of ice screw conveyor 4 is connected with hose 5; the conveying unit includes transition hopper 201, belt conveyor 202 and pneumatic conveying device 203.

[0029] Example 3

[0030] The ice making device for concrete mixing plant with ice removing function provided in the embodiment, as shown in Figure 1 As shown, including the ice machine 1, ice machine 1 discharge outlet through the conveying unit is connected with the small ice storage 3, small ice storage 3 discharge outlet is connected with the ice screw conveyor 4, ice screw conveyor 4 discharge outlet is connected with the double door arc feeder ice scale bucket 6, double door arc feeder ice scale bucket 6 discharge outlet is connected with the centralized hopper 7, centralized hopper 7 discharge outlet is connected with the concrete mixing plant mixing host, the outer wall of ice screw conveyor 4 is connected with air compressor unit 19 through air pipe 8, air compressor unit 19 is connected with ice machine 1, small ice storage 3 and ice screw conveyor 4 through wire respectively, the tail end of ice screw conveyor 4 is connected with hose 5; the conveying unit includes transition hopper 201, belt conveyor 202 and pneumatic conveying device 203; the ice machine 1 discharge outlet is connected with the small ice storage 3 through the transition hopper 201; as shown in Figure 2As shown, the small ice storage 3 includes a small ice storage shell 301. Inside the shell 301 are a first spiral shaft 303 and a second spiral shaft 304 that are parallel to each other. Ice scraping blades 305 are provided on the outer walls of both the first spiral shaft 303 and the second spiral shaft 304 along the axial direction of the shell 301. A small ice storage drive motor 302 is located on the outer wall of one end of the shell 301. The output shaft of the drive motor 302 is connected to the first spiral shaft 303 and the second spiral shaft 304 respectively via chains. The ice storage drive motor 302 is connected to the air compressor unit 19 via a wire; the ice spiral conveyor 4 is inclined, with the outlet section elevation of the ice spiral conveyor 4 being higher than the inlet section elevation; the hose 5 is located at the tail end of the inlet of the ice spiral conveyor 4, and the air pipe 8 is located at the inlet end of the ice spiral conveyor 4, between the hose 5 and the ice weighing hopper 6 of the double-door arc gate feeder; an electrically controlled shut-off valve 9 is installed on the air pipe 8, and the electrically controlled shut-off valve 9 is connected to the air compressor unit 19 via a wire; Figure 3 As shown, the air compressor unit 19 includes an air compressor 10, which is equipped with a guide shroud 13. The air compressor 10 is connected to an air storage tank 11 through a seamless steel pipe 14. The outlet of the air storage tank 11 is connected to a refrigerated dryer 12 through a pipe. The outlet of the refrigerated dryer 12 is connected to an air pipe 8. The unit also includes an electrical control cabinet 18, which is connected to the ice-making machine 1, the small ice storage 3, the small ice storage drive motor 302, the ice spiral conveyor 4, the electrically controlled shut-off valve 9, the air compressor 10, and the refrigerated dryer 12 through wires.

[0031] Example 4

[0032] The ice-making device with de-icing function for concrete mixing plants proposed in this embodiment, such as... Figure 1 As shown, the system includes a flake ice machine 1. The outlet of the flake ice machine 1 is connected to a small ice storage 3 via a conveying unit. The outlet of the small ice storage 3 is connected to an ice spiral conveyor 4. The outlet of the ice spiral conveyor 4 is connected to a double-door arc-gate feeder ice hopper 6. The outlet of the double-door arc-gate feeder ice hopper 6 is connected to a centralized hopper 7. The outlet of the centralized hopper 7 is connected to the mixing host of the concrete mixing plant. An air compressor unit 19 is connected to the outer wall of the ice spiral conveyor 4 via an air pipe 8. The air compressor unit 19 is connected to the flake ice machine 1, the small ice storage 3, and the ice spiral conveyor 4 via wires. A flexible hose 5 is connected to the tail end of the ice spiral conveyor 4. The conveying unit includes a transition hopper 201, a belt conveyor 202, and a pneumatic conveying device 203. The outlet of the flake ice machine 1 is connected to the small ice storage 3 via the transition hopper 201. Figure 2As shown, the small ice storage 3 comprises a small ice storage shell 301, and the first helical shaft 303 and the second helical shaft 304 are arranged in parallel inside the small ice storage shell 301. The outer walls of the first helical shaft 303 and the second helical shaft 304 are provided with ice scraping blades 305 along the axis direction of the small ice storage shell 301. The outer wall of one end of the small ice storage shell 301 is provided with a small ice storage driving motor 302. The output shafts of the small ice storage driving motor 302 are connected with the first helical shaft 303 and the second helical shaft 304 through chains respectively. The small ice storage driving motor 302 is connected with the air compressor unit 19 through wires. The ice helical conveyor 4 is arranged obliquely. The elevation of the discharge port section of the ice helical conveyor 4 is higher than that of the feeding port section of the ice helical conveyor 4. The hose 5 is arranged at the tail end of the feeding port of the ice helical conveyor 4. The air pipe 8 is arranged at the feeding port end of the ice helical conveyor 4. The air pipe 8 is located between the hose 5 and the double-door arc door feeder ice weighing hopper 6. The air pipe 8 is provided with an electric control stop valve 9. The electric control stop valve 9 is connected with the air compressor unit 19 through wires. Figure 3 As shown, the air compressor unit 19 comprises an air compressor 10. The air compressor 10 is provided with a flow guide cover 13. The air compressor 10 is connected with a gas storage tank 11 through a seamless steel pipe 14. The outlet of the gas storage tank 11 is connected with a refrigeration type dryer 12 through a pipeline. The outlet of the refrigeration type dryer 12 is connected with the air pipe 8. The air compressor unit 19 further comprises an electrical control cabinet 18. The electrical control cabinet 18 is connected with the flaked ice maker 1, the small ice storage 3, the small ice storage driving motor 302, the ice helical conveyor 4, the electric control stop valve 9, the air compressor 10 and the refrigeration type dryer 12 through wires respectively. The pipeline between the gas storage tank 11 and the refrigeration type dryer 12 is provided with a manual stop valve 15 and a first cyclone water separator 16. The first cyclone water separator 16 is arranged between the manual stop valve 15 and the refrigeration type dryer 12. The first cyclone water separator 16 is connected with the electrical control cabinet 18 through wires. The air pipe 8 is provided with a second cyclone water separator 17. The second cyclone water separator 17 is arranged between the refrigeration type dryer 12 and the electric control stop valve 9. The second cyclone water separator 17 is connected with the electrical control cabinet 18 through wires.

[0033] Example 5

[0034] The flaked ice device for the concrete mixing building and with the ice removing function provided in the embodiment, as shown in Figure 1As shown, it comprises a flaking ice machine 1, a small ice storage 3 connected to the discharge port of the flaking ice machine 1 through a conveying unit, an ice screw conveyor 4 connected to the discharge port of the small ice storage 3, a double-door arc gate feeder ice weighing hopper 6 connected to the discharge port of the ice screw conveyor 4, a centralized hopper 7 connected to the discharge port of the double-door arc gate feeder ice weighing hopper 6, and a concrete mixing plant connected to the discharge port of the centralized hopper 7. The outer wall of the ice screw conveyor 4 is connected to an air compressor unit 19 through an air pipe 8. The air compressor unit 19 is connected to the flaking ice machine 1, the small ice storage 3, and the ice screw conveyor 4 through wires. A hose 5 is connected to the tail end of the ice screw conveyor 4. The conveying unit comprises a transition hopper 201, a belt conveyor 202, and a pneumatic conveying device 203. The discharge port of the flaking ice machine 1 is connected to the small ice storage 3 through the belt conveyor 202. Figure 2 As shown, the small ice storage 3 comprises a small ice storage shell 301. The small ice storage shell 301 is provided with a first spiral shaft 303 and a second spiral shaft 304 parallel to each other. The outer walls of the first spiral shaft 303 and the second spiral shaft 304 are provided with ice scraping blades 305 along the axis direction of the small ice storage shell 301. The outer wall of one end of the small ice storage shell 301 is provided with a small ice storage drive motor 302. The output shafts of the small ice storage drive motor 302 are connected to the first spiral shaft 303 and the second spiral shaft 304 through chains. The small ice storage drive motor 302 is connected to the air compressor unit 19 through wires. The ice screw conveyor 4 is inclined. The elevation of the discharge port section of the ice screw conveyor 4 is higher than that of the inlet section. The hose 5 is arranged at the tail end of the inlet of the ice screw conveyor 4. The air pipe 8 is arranged at the inlet end of the ice screw conveyor 4. The air pipe 8 is located between the hose 5 and the double-door arc gate feeder ice weighing hopper 6. An electric control stop valve 9 is arranged on the air pipe 8. The electric control stop valve 9 is connected to the air compressor unit 19 through wires. Figure 3 As shown, the air compressor unit 19 comprises an air compressor 10. The air compressor 10 is provided with a flow guide cover 13. The air compressor 10 is connected to an air storage tank 11 through a seamless steel pipe 14. The air storage tank 11 is connected to a refrigeration type dryer 12 through a pipeline. The refrigeration type dryer 12 is connected to the air pipe 8. The air compressor unit 19 further comprises an electrical control cabinet 18. The electrical control cabinet 18 is connected to the flaking ice machine 1, the small ice storage 3, the small ice storage drive motor 302, the ice screw conveyor 4, the electric control stop valve 9, the air compressor 10, and the refrigeration type dryer 12 through wires. A manual stop valve 15 and a first cyclone water separator 16 are arranged on the pipeline between the air storage tank 11 and the refrigeration type dryer 12. The first cyclone water separator 16 is arranged between the manual stop valve 15 and the refrigeration type dryer 12. The first cyclone water separator 16 is connected to the electrical control cabinet 18 through wires. A second cyclone water separator 17 is arranged on the air pipe 8. The second cyclone water separator 17 is arranged between the refrigeration type dryer 12 and the electric control stop valve 9. The second cyclone water separator 17 is connected to the electrical control cabinet 18 through wires.

[0035] Example 6

[0036] The ice making device for concrete mixing plant with deicing function comprises an ice making machine 1, a small ice storage 3 connected with the ice making machine 1 through a conveying unit, an ice screw conveyor 4 connected with the small ice storage 3, a double-door arc gate feeder ice weighing hopper 6 connected with the ice screw conveyor 4, a centralized hopper 7 connected with the double-door arc gate feeder ice weighing hopper 6, and a concrete mixing plant connected with the centralized hopper 7. Figure 1 As shown in the drawings, the ice making device for concrete mixing plant with deicing function comprises an ice making machine 1, a small ice storage 3 connected with the ice making machine 1 through a conveying unit, an ice screw conveyor 4 connected with the small ice storage 3, a double-door arc gate feeder ice weighing hopper 6 connected with the ice screw conveyor 4, a centralized hopper 7 connected with the double-door arc gate feeder ice weighing hopper 6, and a concrete mixing plant connected with the centralized hopper 7. Figure 2 As shown in the drawings, the ice making device for concrete mixing plant with deicing function comprises an ice making machine 1, a small ice storage 3 connected with the ice making machine 1 through a conveying unit, an ice screw conveyor 4 connected with the small ice storage 3, a double-door arc gate feeder ice weighing hopper 6 connected with the ice screw conveyor 4, a centralized hopper 7 connected with the double-door arc gate feeder ice weighing hopper 6, and a concrete mixing plant connected with the centralized hopper 7. Figure 3 As shown in the drawings, the ice making device for concrete mixing plant with deicing function comprises an ice making machine 1, a small ice storage 3 connected with the ice making machine 1 through a conveying unit, an ice screw conveyor 4 connected with the small ice storage 3, a double-door arc gate feeder ice weighing hopper 6 connected with the ice screw conveyor 4, a centralized hopper 7 connected with the double-door arc gate feeder ice weighing hopper 6, and a concrete mixing plant connected with the centralized hopper 7.

Claims

1. A flaked ice plant for a concrete mixing plant and having a de-icing function, characterized in that, Including tablet ice machine (1), the discharge outlet of tablet ice machine (1) is connected with small ice store (3) through conveying unit, the discharge outlet of small ice store (3) is connected with ice screw conveyor (4), the discharge outlet of ice screw conveyor (4) is connected with double door arc door feeder ice scale hopper (6), the discharge outlet of double door arc door feeder ice scale hopper (6) is connected with centralized hopper (7), the discharge outlet of centralized hopper (7) is connected with concrete mixing building mixing host, the outer wall of ice screw conveyor (4) is connected with air compressor unit (19) through air pipe (8), air compressor unit (19) is connected with tablet ice machine (1), small ice store (3) and ice screw conveyor (4) through wire respectively, the tail end of ice screw conveyor (4) is connected with hose (5).

2. The ice flaking apparatus for a concrete mixing plant with deicing function according to claim 1, characterized in that, The conveying unit comprises a transition hopper (201), a belt conveyor (202) and a pneumatic conveying device (203).

3. The ice flaking apparatus for a concrete mixing plant with deicing function according to claim 2, characterized in that, The discharge outlet of the tablet ice machine (1) is connected with the small ice store (3) through the transition hopper (201).

4. The ice flaking apparatus for a concrete mixing plant with deicing function according to claim 2, wherein The discharge outlet of the tablet ice machine (1) is connected with the small ice store (3) through the belt conveyor (202).

5. The ice flaking apparatus for a concrete mixing plant with deicing function according to claim 2, wherein The discharge outlet of the tablet ice machine (1) is connected with the small ice store (3) through the pneumatic conveying device (203).

6. The ice flaking apparatus for a concrete mixing plant with deicing function according to claim 2, wherein The small ice store (3) comprises a small ice store shell (301), the small ice store shell (301) is provided with a first spiral shaft (303) and a second spiral shaft (304) parallel to each other, the outer walls of the first spiral shaft (303) and the second spiral shaft (304) are provided with ice scraping blades (305) along the axis direction of the small ice store shell (301), the outer wall of one end of the small ice store shell (301) is provided with a small ice store driving motor (302), the output shafts of the small ice store driving motor (302) are connected with the first spiral shaft (303) and the second spiral shaft (304) through chains respectively, and the small ice store driving motor (302) is connected with the air compressor unit (19) through a wire.

7. The ice flaking apparatus for a concrete mixing plant with de-icing function according to claim 6, characterized in that, The ice screw conveyor (4) is arranged obliquely, the discharge outlet section of the ice screw conveyor (4) is higher than the inlet section of the ice screw conveyor (4), the hose (5) is arranged at the tail end of the inlet of the ice screw conveyor (4), the air pipe (8) is arranged at the inlet end of the ice screw conveyor (4), the air pipe (8) is located between the hose (5) and the double door arc door feeder ice scale hopper (6), and an electric control stop valve (9) is arranged on the air pipe (8).

8. The ice flaking apparatus for a concrete mixing plant with de-icing function according to claim 7, characterized in that, Said air compressor unit (19) includes air compressor (10), the air compressor (10) is equipped with fairing (13), the air compressor (10) is connected with air storage tank (11) by seamless steel pipe (14), the air storage tank (11) outlet is connected with refrigerated dryer (12) by pipeline, the refrigerated dryer (12) outlet is connected with the air pipe (8), still include electrical control cabinet (18), the electrical control cabinet (18) is connected with the ice machine (1), small ice storehouse (3), small ice storehouse drive motor (302), ice screw conveyor (4), electric control stop valve (9), air compressor (10) and refrigerated dryer (12) by wire respectively.

9. The ice flaking apparatus for a concrete mixing plant with de-icing function according to claim 8, characterized in that, The pipeline between the air storage tank (11) and the refrigerated dryer (12) is provided with a manual stop valve (15) and a first cyclone water separator (16), the first cyclone water separator (16) is arranged between the manual stop valve (15) and the refrigerated dryer (12), and the first cyclone water separator (16) is connected with the electrical control cabinet (18) by wire.

10. The ice flaking apparatus for a concrete mixing plant with de-icing function according to claim 9, characterized in that, The air pipe (8) is provided with a second cyclone water separator (17), the second cyclone water separator (17) is arranged between the refrigerated dryer (12) and the electric control stop valve (9), and the second cyclone water separator (17) is connected with the electrical control cabinet (18) by wire.

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