A high-efficiency garbage squeezing and dehydration equipment
Through the garbage extrusion device with assembly line structure, combined with multiple crushing and extrusion, the problem of unsatisfactory dehydration effect of the existing device is solved, and efficient garbage dehydration treatment is achieved.
Patent Information
- Application Number
- CN202411958506.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-04-04
AI Technical Summary
The dehydration effect of the existing garbage extrusion device is not ideal and needs to be improved.
The assembly line structure consisting of a primary crushing mechanism, a conveying belt, an extrusion roller, a filter box and a secondary crushing mechanism is adopted. Through primary crushing, secondary crushing and extrusion, combined with water filter holes and filter mesh, multiple dehydration of the garbage can be achieved.
It significantly improves the dehydration effect and efficiency of garbage, and achieves efficient garbage dehydration treatment.
Smart Images
Figure CN119748951A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to garbage processing equipment, in particular to high-efficiency garbage squeezing and dehydrating equipment. Background Art
[0002] Domestic garbage is the most common type of garbage in daily life. The main methods for treating domestic garbage include landfill and incineration. Incineration is to mix domestic garbage with coal and burn it under high temperature and sufficient oxygen conditions to form a stable solid residue. Therefore, incineration of garbage is an effective method for harmless and reduced treatment. Due to the high water content of domestic garbage, for example, the water content of kitchen garbage is 53.6%, and the water content of fruit peel is 14.5%; domestic garbage with high water content cannot be ignited at all, so it is necessary to dehydrate domestic garbage with high water content. At present, the commonly used dehydration treatment method is to squeeze the garbage through an extrusion device, but the existing extrusion device generally places a certain amount of garbage in a box by a forklift, and then squeezes and dehydrates it through an extrusion mechanism. After squeezing, the garbage needs to be shoveled out, and then the corresponding amount of garbage is shoveled in again for squeezing and dehydration. The dehydration effect is not very ideal. Therefore, the existing technology has the problem of unsatisfactory dehydration effect. Summary of the invention
[0003] The purpose of the present invention is to provide a highly efficient garbage squeezing and dehydrating device, which has the characteristic of being able to effectively improve the dehydration effect.
[0004] The technical solution of the present invention is as follows: a high-efficiency garbage extrusion dehydration equipment comprises a primary crushing mechanism, a conveyor belt is provided at the discharge port of the primary crushing mechanism, a group of extrusion rollers arranged side by side are provided above the conveyor belt, and an anti-sticking scraper is provided above the extrusion roller; a secondary crushing mechanism is provided below the discharge end of the conveyor belt, a second conveyor belt is provided at the discharge port of the secondary crushing mechanism, a group of filter boxes arranged side by side are provided on the second conveyor belt, and also comprises an extrusion mechanism located on the side of the secondary crushing mechanism, and the extrusion end of the extrusion mechanism is located above the filter box of the second conveyor belt.
[0005] In the aforementioned high-efficiency garbage squeezing and dehydration equipment, the filter box includes a box body with filter holes, a filter screen is provided on the inner wall of the box body, an electromagnet is provided in the middle position of the bottom of the box body, the electromagnet adsorbs a magnetic bottom plate, and a telescopic rod and a spring are provided between the magnetic bottom plate and the bottom surface of the box body; and the magnetic bottom plate is located below the filter screen.
[0006] In the aforementioned high-efficiency garbage squeezing and dehydration equipment, the primary crushing mechanism and the secondary crushing mechanism both include a conical outer shell, a group of crushing rollers distributed side by side are arranged in the outer shell, a group of crushing blades are arranged on the surface of the crushing rollers, and the crushing blades on adjacent crushing rollers are staggered.
[0007] In the aforementioned high-efficiency garbage squeezing and dehydrating equipment, the squeezing mechanism includes a support frame, an squeezing cylinder is provided on the support frame, and a lower pressing plate is provided at the output end of the squeezing cylinder.
[0008] In the aforementioned high-efficiency garbage squeezing and dehydrating equipment, a group of water filtering holes are provided on the conveying belt, and a surface filter screen is adhered to the surface of the conveying belt.
[0009] In the aforementioned high-efficiency garbage squeezing and dehydrating equipment, electric lifting rods are provided at both ends of the squeezing roller.
[0010] In the aforementioned high-efficiency garbage squeezing and dehydration equipment, the squeezing roller is made of a heat-conducting metal material; an electric heating wire is arranged inside the squeezing roller.
[0011] Compared with the prior art, the present invention is composed of a primary crushing mechanism, a conveyor belt, a group of squeezing rollers arranged above the conveyor belt, a secondary crushing mechanism arranged at the discharge end of the conveyor belt, and a second conveyor belt, and a filter box and a squeezing mechanism are arranged above the second conveyor belt. The garbage is crushed once and squeezed and dehydrated once by the primary crushing mechanism and the squeezing roller, and then the garbage is crushed and squeezed and dehydrated twice by the secondary crushing mechanism and the squeezing mechanism, thereby effectively improving the dehydration effect; and, through the mutual cooperation between the above structures, the dehydration operation of the assembly line can be realized, and the dehydration efficiency can be improved. In summary, the present invention has the characteristics of being able to effectively improve the dehydration effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the structure of the present invention;
[0013] Figure 2 yes Figure 1 A partial enlarged view of
[0014] Figure 3 This is a partial enlarged view of the filter box.
[0015] The marks in the attached drawings are: 1-primary crushing mechanism, 2-conveyor belt, 3-squeezing roller, 4-anti-stick scraper, 5-crushing blade, 6-secondary crushing mechanism, 7-second conveyor belt, 8-filter box, 9-squeezing mechanism, 10-housing, 11-crushing roller, 81-box, 82-filter screen, 83-electromagnet, 84-magnetic bottom plate, 85-telescopic rod, 86-spring, 91-support frame, 92-squeezing cylinder, 93-lower pressure plate, 31-electric lifting rod. DETAILED DESCRIPTION
[0016] The present invention is further described below in conjunction with the accompanying drawings and embodiments, but they are not intended to limit the present invention.
[0017] Embodiment. A highly efficient garbage squeezing and dehydrating device, comprising: Figure 1-3As shown, it includes a primary crushing mechanism 1, a conveyor belt 2 is provided at the discharge port of the primary crushing mechanism 1, a group of squeeze rollers 3 arranged side by side are provided above the conveyor belt 2, and an anti-sticking scraper 4 is provided above the squeeze roller 3; a secondary crushing mechanism 6 is provided below the discharge end of the conveyor belt 2, a second conveyor belt 7 is provided at the discharge port of the secondary crushing mechanism 6, a group of filter boxes 8 arranged side by side are provided on the second conveyor belt 7, and also includes an squeeze mechanism 9 located on the side of the secondary crushing mechanism 6, and the squeeze end of the squeeze mechanism 9 is located above the filter box 8 of the second conveyor belt 7.
[0018] The filter box 8 includes a box body 81 with filter holes, a filter screen 82 is provided on the inner wall of the box body 81, an electromagnet 83 is provided in the middle position of the bottom of the box body 81, and the electromagnet 83 adsorbs a magnetic bottom plate 84, and a telescopic rod 85 and a spring 86 are provided between the magnetic bottom plate 84 and the bottom surface of the box body 81; and the magnetic bottom plate 84 is located below the filter screen 82.
[0019] The primary crushing mechanism 1 and the secondary crushing mechanism 6 both include a conical shell 10, in which a group of crushing rollers 11 arranged side by side are arranged, and a group of crushing blades 5 are arranged on the surface of the crushing rollers 11, and the crushing blades 5 on adjacent crushing rollers 11 are staggered.
[0020] The extrusion mechanism 9 comprises a support frame 91 , an extrusion cylinder 92 is arranged on the support frame 91 , and a lower pressing plate 93 is arranged at the output end of the extrusion cylinder 92 .
[0021] The conveyor belt 2 is provided with a group of water filtering holes, and the surface of the conveyor belt 2 is adhered with a surface filter.
[0022] Electric lifting rods 31 are provided at both ends of the squeezing roller 3 .
[0023] The extrusion roller 3 is made of a heat-conducting metal material; an electric heating wire is arranged inside the extrusion roller 3 .
[0024] A discharging scraper is provided at the discharging end of the conveying belt 2.
[0025] The conveyor belt is located on the second floor, and the second conveyor belt is located on the first floor, forming a height difference between the two.
[0026] The discharge port of the secondary crushing mechanism is provided with an electric opening and closing valve for controlling the discharge of the secondary crushing mechanism.
[0027] The dehydration operation process of the present invention is as follows: the garbage to be dehydrated is sent into the primary crushing mechanism, and after being crushed by the primary crushing mechanism, it falls from the discharge port to the top of the conveyor belt. Under the driving action of the conveyor belt, it passes through the extrusion operation of each extrusion roller in turn, and the garbage is extruded and dehydrated once. The extruded water flows to the filter hole through the surface filter screen and is discharged. Then, under the action of the discharge scraper, the garbage is scraped from the surface of the conveyor belt and falls to the feed port of the secondary crushing mechanism. After being crushed by the secondary crushing mechanism, it enters the second conveyor belt. The filter box passes through the discharge port of the secondary crushing mechanism in turn. When the set amount of garbage is loaded, the second conveyor belt will transport the filter box to the next station, and the empty filter box is sent to the bottom of the discharge port of the secondary crushing mechanism for loading; when the filter box to be compacted is fixed to the bottom of the extrusion mechanism, the extrusion cylinder works, driving the lower pressure plate to descend and contact and squeeze the garbage in the filter box, and perform secondary dehydration. After the extrusion is completed, the filter box is driven by the second conveyor belt to move to the bottom of the conveyor belt, and the garbage blocks fall out of the filter box under the action of gravity.
[0028] By arranging an electromagnet, a magnetic bottom plate, a telescopic rod and a spring on the bottom of the filter box, the adsorption effect of the electromagnet is utilized to cause the magnetic bottom plate to move back and forth, thereby facilitating the discharge of garbage blocks and preventing the garbage blocks from falling into the filter box.
[0029] The electric lifting rod is used to control the lifting of the squeezing roller, thereby controlling the squeezing distance between the squeezing roller and the conveyor belt to control the squeezing intensity.
Claims
1. A highly efficient garbage squeezing and dehydrating device, characterized by: The invention comprises a primary crushing mechanism (1), wherein a conveying belt (2) is provided at the discharge port of the primary crushing mechanism (1), a group of squeezing rollers (3) arranged side by side are provided above the conveying belt (2), and an anti-sticking scraper (4) is provided above the squeezing rollers (3); a secondary crushing mechanism (6) is provided below the discharge end of the conveying belt (2), a second conveying belt (7) is provided at the discharge port of the secondary crushing mechanism (6), a group of filter boxes (8) arranged side by side are provided on the second conveying belt (7), and an squeezing mechanism (9) is also provided on the side of the secondary crushing mechanism (6), and the squeezing end of the squeezing mechanism (9) is provided above the filter box (8) of the second conveying belt (7).
2. The high-efficiency garbage squeezing and dehydrating equipment according to claim 1 is characterized by: The filter box (8) comprises a box body (81) having filter holes, a filter screen (82) is provided on the inner wall of the box body (81), an electromagnet (83) is provided at the middle position of the bottom of the box body (81), a magnetic bottom plate (84) is adsorbed on the electromagnet (83), a telescopic rod (85) and a spring (86) are provided between the magnetic bottom plate (84) and the bottom surface of the box body (81); and the magnetic bottom plate (84) is located below the filter screen (82).
3. The high-efficiency garbage squeezing and dehydrating equipment according to claim 1 is characterized in that: The primary pulverizing mechanism (1) and the secondary pulverizing mechanism (6) both comprise a conical outer shell (10), a group of pulverizing rollers (11) arranged side by side are arranged in the outer shell (10), a group of pulverizing blades (5) are arranged on the surface of the pulverizing rollers (11), and the pulverizing blades (5) on adjacent pulverizing rollers (11) are arranged in a staggered manner.
4. The high-efficiency garbage squeezing and dehydrating equipment according to claim 1 is characterized in that: The extrusion mechanism (9) comprises a support frame (91), an extrusion cylinder (92) is provided on the support frame (91), and a lower pressing plate (93) is provided at the output end of the extrusion cylinder (92).
5. The high-efficiency garbage squeezing and dehydrating equipment according to claim 1 is characterized by: The conveyor belt (2) is provided with a group of water filtering holes, and the surface of the conveyor belt (2) is adhered with a surface filter.
6. The high-efficiency garbage squeezing and dehydrating equipment according to claim 1 is characterized by: Electric lifting rods (31) are provided at both ends of the squeezing roller (3).
7. The high-efficiency garbage squeezing and dehydrating equipment according to claim 1 is characterized by: The squeezing roller (3) is made of a heat-conducting metal material; an electric heating wire is arranged inside the squeezing roller (3).