Integrated equipment for removing sand and floating objects

Abstract

The utility model discloses sand and floater removing integrated equipment, which belongs to the technical field of kitchen garbage treatment, and comprises a sand removing mechanism and a floater removing mechanism, the sand removing mechanism is arranged at the lower part in a box body, and the floater removing mechanism is arranged at the upper part in the box body; the desanding mechanism comprises a U-shaped groove, a shaftless screw and a driving device, the driving device is connected with the shaftless screw, and the shaftless screw is arranged in the U-shaped groove; the floating object removing mechanism comprises a floating object separating tank, a triangular weir, a rolling brush, a scraping plate, an impurity tank and an impurity spiral, the triangular weir is arranged in the floating object separating tank, the rolling brush is arranged at the lower end of the triangular weir, the scraping plate is arranged at the lower end of the rolling brush, the impurity tank is arranged at the lower end of the scraping plate, and the impurity spiral is arranged in the impurity tank. Sand and floating objects can be treated at the same time, the treatment effect is good, and the overall treatment efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model belongs to kitchen garbage treatment technical field, concretely relates to a sand and floating object integrated equipment. BACKGROUND

[0002] The statements in this section merely provide background information related to the utility model and do not necessarily constitute prior art.

[0003] The key to guarantee the resource utilization effect of the back-end of the kitchen garbage pretreatment is the removal of impurities; the inorganic impurity content in the kitchen garbage is relatively high, and the impurities can be divided into light and heavy; the current spiral sand water separator is mainly used for removing heavy impurities such as sand and gravel in filtrate and leachate in the kitchen garbage pretreatment industry, and the functionality is single, cannot treat sand and gravel and floating objects at the same time, can only treat sand and gravel after treating floating objects, or treat floating objects after treating sand and gravel, and there are sand and gravel or floating object residues after treatment, the treatment is not complete, and the overall treatment efficiency is low, therefore, the spiral sand water separator needs to be optimized and improved to form a sand and floating object integrated functional equipment. SUMMARY

[0004] In view of the above problems, the utility model provides a sand and floating object integrated equipment, which can treat sand and gravel and floating objects at the same time, has good treatment effect and high overall treatment efficiency.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] A sand and floating object integrated equipment, which comprises a sand removal mechanism and a floating object removal mechanism, the sand removal mechanism is arranged at the lower part in the box, and the floating object removal mechanism is arranged at the upper part in the box;

[0007] The sand removal mechanism comprises a U-shaped groove, an unshafted screw and a driving device, the driving device is connected with the unshafted screw, and the unshafted screw is arranged in the U-shaped groove; the floating object removal mechanism comprises a floating object separation groove, a triangular weir, a rolling brush, a scraper, an impurity groove and an impurity screw, the triangular weir is arranged in the floating object separation groove, the lower end of the triangular weir is provided with the rolling brush, one end of the rolling brush is provided with the scraper, and the lower end of the scraper is provided with the impurity groove; and the impurity screw is arranged in the impurity groove.

[0008] Further, the upper end of the box is provided with a water inlet, one end of the side of the box is provided with a water outlet pipe, and the water inlet pipe and the water outlet pipe are communicated with the box; the end of the water inlet pipe is a water inlet, and the end of the water outlet pipe is a water outlet.

[0009] Further, the upper end of the water outlet pipe is provided with a second slag outlet, and the second slag outlet is communicated with the floating object separation groove in the box.

[0010] Further, the other end of the box side is provided with a first slag outlet, which is communicated with the U-shaped groove in the box.

[0011] Further, one end of the shaftless screw is movably connected with the inner wall of the box, and the other end of the shaftless screw is connected with the output end of the driving device.

[0012] Further, the floating material removing mechanism further comprises a separation groove driving device, a driving gear and a driven gear, one end of the impurity screw is connected with the output end of the separation groove driving device, and the other end of the impurity screw penetrates through the box and is connected with the driving gear.

[0013] Further, one end of the driving gear is provided with the driven gear, and the driven gear is engaged with the driving gear.

[0014] Further, the rolling brush and the scraper are arranged in pairs, one end of the rolling brush is movably connected with the inner wall of the box, and the other end of the rolling brush penetrates through the box and is connected with the driven gear.

[0015] Further, the two ends of the triangular weir are fixedly connected with the inner wall of the box, and the two ends of the scraper are fixedly connected with the inner wall of the box.

[0016] Further, one end of the scraper is provided with a sawtooth structure, the sawtooth structure faces the position of the rolling brush, and the surface of the rolling brush is tightly attached to the scraper.

[0017] Compared with the prior art, the utility model has the advantages and positive effects that:

[0018] The utility model can realize comprehensive treatment of sand and floating material removal, utilize the characteristics of light slag and gravity to remove sand and floating material, and has small energy consumption; the double-rolling brush structure is adopted in the floating material separation groove, and the corresponding scraper is matched, the removal effect is remarkable, the treatment effect is good according to the flow control of the triangular weir, and the efficiency of removing sand and floating material is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] The drawings accompanying the specification provide further understanding of the utility model, and the schematic embodiment of the utility model and the description thereof are used to explain the utility model, and do not constitute improper limitation on the utility model.

[0020] Figure 1 It is the perspective view of the sand and floating material removing integrated equipment of the utility model;

[0021] Figure 2 It is the top view of the sand and floating material removing integrated equipment of the utility model;

[0022] Figure 3is a structural diagram of the sand removing mechanism of the utility model;

[0023] Figure 4 is a structural diagram of the floating object removing mechanism of the utility model;

[0024] In the figure: 1-box; 2-U groove; 3-axleless screw; 4-float separation groove; 5-water inlet pipe; 6-driving device; 7-water outlet pipe; 8-separation groove driving device; 9-triangular weir; 10-rolling brush; 11-scraping plate; 12-impurity groove; 13-impurity screw; 14-water inlet; 15-water outlet; 16-first slag outlet; 17-second slag outlet; 18-driving gear; 19-driven gear. DETAILED DESCRIPTION

[0025] It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the utility model. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which the utility model belongs.

[0026] The utility model will be described in detail below in combination with the drawings, and the embodiment discloses a kind of sand removing and floating object integration equipment, as shown in Figure Figure 1 It includes sand removing mechanism and floating object removing mechanism, sand removing mechanism is arranged in the lower portion in box 1, and floating object removing mechanism is arranged in the upper portion in box 1;

[0027] As shown in Figure Figure 3 Sand removing mechanism includes U groove 2, axleless screw 3 and driving device 6, driving device 6 is connected with axleless screw 3, and axleless screw 3 is arranged in U groove 2;Sand removing mechanism is used to remove sand and gravel in filtrate and leachate, since the weight of sand and gravel is larger, it will fall into sand removing mechanism position after entering equipment, enters one end of U groove 2, provides rotating space for axleless screw 3 by U groove 2, and driving device 6 is motor, driving device 6 drives axleless screw 3 to rotate, sand and gravel are transported to the other end from one end of U groove 2 under the drive of blade on axleless screw 3, until being transported to the first slag outlet 16 position, is transported out from the first slag outlet 16, that is, the treatment of sand and gravel in filtrate and leachate is completed.

[0028] As shown in Figure Figure 4As shown, the floating object removing mechanism comprises a floating object separation tank 4, a triangular weir 9, a rolling brush 10, a scraper 11, a sundry tank 12 and a sundry screw 13. The triangular weir 9 is arranged in the floating object separation tank 4, the lower end of the triangular weir 9 is provided with the rolling brush 10, one end of the rolling brush 10 is provided with the scraper 11, the lower end of the scraper 11 is provided with the sundry tank 12, and the sundry tank 12 is provided with the sundry screw 13. The floating object removing mechanism is used for removing floating objects in the filtrate and the leachate. Since the floating objects are light in weight, after the filtrate and the leachate enter the equipment, the floating objects enter the floating object removing mechanism. The floating objects first pass through the triangular weir 9, the flow is controlled through the triangular weir 9, then fall onto the rolling brush 10, then the rolling brush 10 is driven to rotate by the separation tank driving device 8, then the floating objects on the rolling brush 10 are scraped off by the scraper 11, and then the floating objects fall into the sundry tank 12, then the sundry screw 13 rotates, and the sundry is conveyed to the second slag outlet 17 through the blades of the sundry screw 13, that is, the treatment of the floating objects in the filtrate and the leachate is completed.

[0029] The upper end of the box body 1 is provided with a water inlet 14, one end of the side of the box body 1 is provided with a water outlet pipe 7, and the water inlet pipe 5 and the water outlet pipe 7 communicate with the box body 1. The end of the water inlet pipe 5 is the water inlet 14, and the end of the water outlet pipe 7 is the water outlet 15. The filtrate and the leachate enter the equipment from the water inlet 14 of the water inlet pipe 5, and then flow out from the water outlet 15 of the water outlet pipe 7 after the sand and the floating objects are removed. The upper end of the water outlet pipe 7 is provided with a second slag outlet 17, and the second slag outlet 17 communicates with the floating object separation tank 4 in the box body 1. The other end of the side of the box body 1 is provided with a first slag outlet 16, and the first slag outlet 16 communicates with the U-shaped groove in the box body 1. The first slag outlet 16 is used for discharging sand, and the second slag outlet 17 is used for discharging floating objects.

[0030] One end of the shaftless screw 3 is movably connected with the inner wall surface of the box body 1, and the other end of the shaftless screw 3 is connected with the output end of the driving device 6. The shaftless screw 3 has a blade structure, and the sand is conveyed through the blade structure of the shaftless screw 3. The shaftless screw 3 is arranged obliquely, and the height at one end of the shaftless screw 3 is lower than the height at the other end. The filtrate and the leachate enter from the end with lower height, and the sand is conveyed from the lower place to the higher place through the shaftless screw 3, so that the filtrate after the sand is removed can flow out from the water outlet pipe 7.

[0031] The floating object removing mechanism further comprises a separation groove driving device 8, a driving gear 18 and a driven gear 19, the output end of the separation groove driving device 8 is connected with one end of the impurity screw 13, and the one end of the impurity screw 13 penetrates through the box body 1 and is connected with the driving gear 18. The driving gear 18 is provided with the driven gear 19 at one end, and the driven gear 19 is engaged with the driving gear 18. The rolling brush 10 and the scraper 11 are arranged in pairs, one end of the rolling brush 10 is movably connected with the inner wall surface of the box body 1, the other end of the rolling brush 10 penetrates through the box body 1 and is connected with the driven gear 19. The two ends of the triangular weir 9 are fixedly connected with the inner wall surface of the box body 1, the triangular weir 9 is a regular-shaped barrier, and water flows over the triangular weir 9 from below; the two ends of the scraper 11 are fixedly connected with the inner wall surface of the box body 1. The one end of the scraper 11 is provided with a sawtooth structure, the sawtooth structure faces the position of the rolling brush 10, and the surface of the rolling brush 10 is tightly attached to the scraper 11.

[0032] The separation groove driving device 8 is provided as a motor, the separation groove driving device 8 drives the impurity screw 13 to rotate, and then the driving gear 18 is synchronously rotated, the driving gear 18 is engaged with one driven gear 19, the one driven gear 19 is engaged with another driven gear 19, the driving gear 18 drives the two driven gears 19 to rotate, and then the corresponding rolling brush 10 is driven to rotate, the one end of the rolling brush 10 is provided with the corresponding scraper 11, the floating object falls on the rolling brush 10, the floating object is scraped off from the rolling brush 10 through the sawtooth on the scraper 11, and the sawtooth structure can effectively improve the scraping effect.

[0033] The use method of the sand and floating object removing integrated equipment is as follows:

[0034] The filtrate and the leachate enter the box body 1 through the water inlet pipe 5, and the heavy impurities are deposited at the bottom U-shaped groove 2 of the box body under the action of gravity, and the shaftless screw 3 is driven to rotate by the driving device 6, so that the heavy impurities are discharged to the screw outlet.

[0035] In the box body 1, the upper layer liquid enters the separation groove 4 and is uniformly dropped on the rolling brush 10 through the triangular weir 8, the inorganic floating object in the filtrate is lighter and is left on the rolling brush 10, and the separated separated liquid enters the floating object separation groove 4. The separation groove driving device 8 drives the rolling brush 10 to rotate, and cooperates with the scraper 11 to scrape the impurities into the impurity groove 12, and the separation groove driving device 8 drives the impurity screw 13 to rotate to convey the impurities to the impurity outlet.

[0036] Although the specific embodiments of the utility model are described in combination with the drawings, it is not a limitation on the protection scope of the utility model, and those skilled in the art should understand that various modifications or deformations made by those skilled in the art on the basis of the technical scheme of the utility model without creative labor are still within the protection scope of the utility model.

Claims

1. An integrated equipment for removing sand and floating objects, characterized in that: It includes a sand removal mechanism and a floating object removal mechanism, wherein the sand removal mechanism is arranged at the lower part of the box body, and the floating object removal mechanism is arranged at the upper part of the box body; The sand removal mechanism includes a U-shaped groove, a shaftless spiral and a driving device, the driving device is connected to the shaftless spiral, and the shaftless spiral is arranged in the U-shaped groove; the floating object removal mechanism includes a floating object separation groove, a triangular weir, a rolling brush, a scraper, an impurity groove and an impurity spiral, a triangular weir is arranged in the floating object separation groove, a rolling brush is arranged at the lower end of the triangular weir, a scraper is arranged at one end of the rolling brush, an impurity groove is arranged at the lower end of the scraper, and an impurity spiral is arranged in the impurity groove.

2. The integrated equipment for removing sand and floating objects according to claim 1, characterized in that: A water inlet pipe is provided at the upper end of the box body, and a water outlet pipe is provided at one end of the side of the box body. The water inlet pipe and the water outlet pipe are connected to the box body; the end of the water inlet pipe is a water inlet, and the end of the water outlet pipe is a water outlet.

3. The integrated equipment for removing sand and floating objects according to claim 2, characterized in that: A second slag outlet is provided at the upper end of the water outlet pipe, and the second slag outlet is communicated with the floating object separation tank inside the box body.

4. The integrated equipment for removing sand and floating objects according to claim 2, characterized in that: A first slag outlet is provided at the other end of the side portion of the box body, and the first slag outlet is communicated with the U-shaped groove inside the box body.

5. The integrated equipment for removing sand and floating objects according to claim 1, characterized in that: One end of the shaftless screw is movably connected to the inner wall surface of the box body, and the other end of the shaftless screw is connected to the output end of the driving device.

6. The integrated equipment for removing sand and floating objects according to claim 1, characterized in that: The floating object removal mechanism further includes a separation tank driving device, a driving gear and a driven gear. The output end of the separation tank driving device is connected to one end of the impurity spiral, and one end of the impurity spiral passes through the box and is connected to the driving gear.

7. The integrated equipment for removing sand and floating objects according to claim 6, characterized in that: A driven gear is provided at one end of the driving gear, and the driven gear is meshed with the driving gear.

8. The integrated equipment for removing sand and floating objects according to claim 7, characterized in that: The roller brush and the scraper are arranged in pairs. One end of the roller brush is movably connected to the inner wall surface of the box body, and the other end of the roller brush passes through the box body and is connected to the driven gear.

9. The integrated equipment for removing sand and floating objects according to claim 1, characterized in that: The two ends of the triangular weir are fixedly connected to the inner wall surface of the box body, and the two ends of the scraper are fixedly connected to the inner wall surface of the box body.

10. The integrated equipment for removing sand and floating objects according to claim 1, characterized in that: A serrated structure is provided at one end of the scraper, the serrated structure faces the position of the roller brush, and the surface of the roller brush is in close contact with the scraper.

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