Industrial sludge dewatering treatment equipment

Abstract

The utility model relates to the technical field of sludge dewatering, and discloses industrial sludge dewatering treatment equipment which comprises a treatment cylinder, a cylinder door I is hinged to the front surface of the treatment cylinder through a hinge, a centrifugal assembly is arranged in the treatment cylinder, a cleaning assembly is arranged in the treatment cylinder, and the centrifugal assembly comprises a motor I, a motor II and a motor II, the inner wall is fixedly mounted on the bottom of the treatment barrel; the water tank is fixedly mounted on the inner wall of the bottom of the treatment barrel; the isolation cylinder is communicated with the top of the water tank. According to the sludge dewatering device, the suction pump is started, the suction pump sucks redundant sludge in the isolation barrel into the discharging pipe through the material suction pipe, then the sludge enters the filter barrel through the discharging pipe for secondary dewatering, after sludge dewatering is completed, the barrel door I and the barrel door II are opened, the filter barrel is taken out, the sludge in the filter barrel is collected, and meanwhile, the valve is opened, so that the sludge is dewatered. Sewage in the water tank is discharged through the water outlet pipe, so that the device can perform multiple times of centrifugal dewatering on the sludge, and the sludge dewatering is more thorough.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge dehydration, in particular to industrial sludge dehydration treatment equipment. Background Art

[0002] Industrial sludge refers to the sludge produced by industrial wastewater treatment stations. Generally, it contains more inorganic sludge and contains chemical components in production wastewater, which is classified as hazardous waste. The treatment of industrial sludge is dehydration-selection of disposal methods-recycling, isolation landfill, and harmless incineration.

[0003] Industrial sludge is usually dehydrated by centrifugal dehydration. The existing centrifugal dehydration device only passes once during dehydration, resulting in incomplete dehydration. Moreover, a small amount of sludge is easily thrown out during centrifugal dehydration, resulting in sludge remaining on the inner wall, which is not easy to clean. Utility Model Content

[0004] The utility model aims to provide an industrial sludge dewatering treatment device, which can achieve the purpose of centrifugal dewatering the sludge for multiple times, cleaning the thrown sludge, and performing secondary centrifugal dewatering.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an industrial sludge dewatering treatment equipment, comprising a treatment cylinder, the front of which is hinged with a cylinder door through a hinge, a centrifugal assembly is arranged inside the treatment cylinder, and a cleaning assembly is arranged inside the treatment cylinder.

[0006] Preferably, the centrifugal assembly includes: a motor 1, fixedly mounted on the bottom inner wall of the treatment cylinder; a water tank, fixedly mounted on the bottom inner wall of the treatment cylinder; an isolation cylinder, connected to the top of the water tank; and a pump, fixedly mounted on one side of the outer wall of the treatment cylinder.

[0007] Preferably, the water tank is sleeved on the outer wall of motor one, a bottom plate is fixedly mounted on the output end of motor one, limiting blocks are equidistantly mounted on the top circumference of the bottom plate, and filter cartridges are arranged between the limiting blocks.

[0008] Preferably, a water outlet pipe is provided on one side of the water tank, the other end of the water outlet pipe penetrates the inner wall of the water tank, the outer wall of the water tank and extends to the outer wall of the treatment cylinder, a valve is provided on the other end of the water outlet pipe, the front side of the isolation cylinder is hinged to the cylinder door 2 through a hinge, a filter plate is fixed on the inner wall of the isolation cylinder, and the filter plate is movably connected to the output end of motor 1.

[0009] Preferably, the input end of the pump is connected to a pumping pipe, the other end of which passes through the outer wall of the treatment cylinder and extends to the inner wall of the treatment cylinder, and is connected to the isolation cylinder; the output end of the pump is connected to a discharge pipe, the other end of which passes through the outer wall of the treatment cylinder and extends to the interior of the treatment cylinder.

[0010] Preferably, the cleaning assembly comprises: a second motor fixedly mounted on the top of the treatment cylinder; and a feed pipe movably sleeved on the top of the treatment cylinder.

[0011] Preferably, the output end of motor 2 is fixedly connected to a connecting shaft, the other end of the connecting shaft is rotatably connected to the top of the processing cylinder via a bearing, the outer wall of the connecting shaft is fixedly sleeved with gear 1, the outer wall of gear 1 is meshingly connected with gear 2, and gear 2 is fixedly sleeved on the outer wall of the feed pipe.

[0012] Preferably, a connecting ring is fixedly sleeved on the outer wall of the bottom end of the feed pipe, a connecting rod 1 is fixedly installed on the outer wall of the connecting ring, a connecting rod 2 is fixedly installed on the bottom of the connecting rod 1, a scraper is fixedly connected to the outer side of the connecting rod 2, and a brush strip is fixedly installed on the bottom end of the connecting rod 2.

[0013] The utility model provides an industrial sludge dewatering treatment device, which has the following beneficial effects:

[0014] (1) The utility model starts a pump to pump excess sludge in the isolation cylinder into the discharge pipe through the pumping pipe, and then enters the filter cylinder through the discharge pipe for secondary dehydration. After the sludge is dehydrated, the cylinder door 1 and the cylinder door 2 are opened to take out the filter cylinder, and the sludge inside is collected. At the same time, the valve is opened to discharge the sewage in the water tank through the outlet pipe, so that the device can perform multiple centrifugal dehydration on the sludge, making the sludge dehydration more thorough.

[0015] (2) The utility model starts motor 2, which drives gear 1 to rotate through the connecting shaft, and gear 1 drives the feed pipe to rotate through gear 2. When the feed pipe rotates, it drives connecting rod 1 to rotate through the connecting ring, and connecting rod 1 drives the scraper and brush bar to rotate through connecting rod 2. The scraper scrapes the inner wall of the isolation tube, and the brush bar cleans the surface of the filter plate, so that the device can clean the excess sludge thrown out by centrifugation inside to prevent affecting the subsequent dehydration effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a cross-sectional view of the overall structure of the utility model;

[0018] Figure 3This is a cross-sectional view of the centrifugal assembly structure of the utility model;

[0019] Figure 4 This is a structural view of the cleaning component of the utility model.

[0020] In the figure: 1 treatment cylinder, 2 cylinder door 1, 3 centrifugal assembly, 4 cleaning assembly;

[0021] 311 motor 1, 312 bottom plate, 313 limit block, 314 filter cartridge, 315 water tank, 316 water outlet pipe, 317 valve, 318 isolation cartridge, 319 cartridge door 2, 3111 filter plate, 3112 pump, 3113 extraction pipe, 3114 discharge pipe;

[0022] 411 motor 2, 412 connecting shaft, 413 gear 1, 414 gear 2, 415 feed pipe, 416 connecting collar, 417 connecting rod 1, 418 connecting rod 2, 419 scraper, 4111 brush strip. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0025] Example 1

[0026] The preferred embodiment of the industrial sludge dewatering treatment equipment provided by the utility model is as follows Figure 1-4As shown: an industrial sludge dewatering treatment equipment, including a treatment cylinder 1, the front of the treatment cylinder 1 is hinged with a cylinder door 2 through a hinge, a centrifugal assembly 3 is arranged inside the treatment cylinder 1, and a cleaning assembly 4 is arranged inside the treatment cylinder 1. The centrifugal assembly 3 includes: a motor 311, fixedly installed on the bottom inner wall of the treatment cylinder 1; a water tank 315, fixedly installed on the bottom inner wall of the treatment cylinder 1; an isolation cylinder 318, which is connected and arranged on the top of the water tank 315; a pump 3112, which is fixedly installed on one side of the outer wall of the treatment cylinder 1; the water tank 315 is sleeved on the outer wall of the motor 311, and a bottom plate 312 is fixedly installed on the output end of the motor 311, and a limit block 313 is equidistantly installed on the top circumference of the bottom plate 312, and a filter cylinder 314 is arranged between the limit blocks 313, and one side of the water tank 315 is connected and arranged A water outlet pipe 316 is provided, and the other end of the water outlet pipe 316 penetrates the inner wall of the water tank 315, the outer wall of the water tank 315 and extends to the outer wall of the treatment tube 1. A valve 317 is provided at the other end of the water outlet pipe 316. The front of the isolation tube 318 is hinged to the tube door 2 319 by a hinge. A filter plate 3111 is fixed on the inner wall of the isolation tube 318, and the filter plate 3111 is movably connected to the output end of the motor 1 311. The input end of the pump 3112 is connected to a suction pipe 3113, and the other end of the suction pipe 3113 penetrates the outer wall of the treatment tube 1 and extends to the inner wall of the treatment tube 1, and is connected to the isolation tube 318. The output end of the pump 3112 is connected to a discharge pipe 3114, and the other end of the discharge pipe 3114 penetrates the outer wall of the treatment tube 1 and extends to the interior of the treatment tube 1.

[0027] Furthermore, in the embodiment, by starting the motor 311, the motor 311 drives the bottom plate 312 to rotate, and the bottom plate 312 drives the filter cartridge 314 to rotate at a high speed through the limit block 313. When the filter cartridge 314 rotates, the internal sludge is driven to rotate. When the sludge rotates at a high speed, the internal sewage is thrown out through the through holes on the surface of the filter cartridge 314 to the inside of the isolation cartridge 318, and the water enters the inside of the water tank 315 through the filter plate 3111, and the extra sludge remains in the isolation cartridge 318. The pump 3112 is started to pump the excess sludge in the isolation cylinder 318 into the discharge pipe 3114 through the suction pipe 3113, and then the excess sludge enters the filter cylinder 314 through the discharge pipe 3114 for secondary dehydration. After the sludge is dehydrated, the cylinder door 1 2 and the cylinder door 2 319 are opened, the filter cylinder 314 is taken out, and the sludge inside is collected. At the same time, the valve 317 is opened to discharge the sewage in the water tank 315 through the outlet pipe 316.

[0028] Example 2

[0029] Based on Example 1, a preferred embodiment of an industrial sludge dewatering treatment device provided by the utility model is as follows Figure 1-4As shown: the cleaning component 4 includes: a second motor 411, which is fixedly mounted on the top of the treatment cylinder 1; a feed pipe 415, which is movably sleeved on the top of the treatment cylinder 1; the output end of the second motor 411 is fixedly connected with a connecting shaft 412, and the other end of the connecting shaft 412 is rotatably connected to the top of the treatment cylinder 1 through a bearing, the outer wall of the connecting shaft 412 is fixedly sleeved with a gear 1 413, the outer wall of the gear 1 413 is meshingly connected with a gear 2 414, the gear 2 414 is fixedly sleeved on the outer wall of the feed pipe 415, the outer wall of the bottom end of the feed pipe 415 is fixedly sleeved with a connecting collar 416, the outer wall of the connecting collar 416 is fixedly mounted with a connecting rod 1 417, the bottom of the connecting rod 1 417 is fixedly mounted with a connecting rod 2 418, the outer side of the connecting rod 2 418 is fixedly connected with a scraper 419, and the bottom end of the connecting rod 2 418 is fixedly mounted with a brush strip 4111.

[0030] Furthermore, in the embodiment, by starting motor 2 411, motor 2 411 drives gear 1 413 to rotate through connecting shaft 412, gear 1 413 drives feed pipe 415 to rotate through gear 2 414, when feed pipe 415 rotates, it drives connecting rod 1 417 to rotate through connecting collar 416, connecting rod 1 417 drives scraper 419 and brush strip 4111 to rotate through connecting rod 2 418, scraper 419 scrapes the inner wall of isolation cylinder 318, and brush strip 4111 cleans the surface of filter plate 3111.

[0031] When in use, first pour the industrial sludge into the interior of the filter cylinder 314 through the feed pipe 415, start the motor 1 311, the motor 1 311 drives the bottom plate 312 to rotate, the bottom plate 312 drives the filter cylinder 314 to rotate at a high speed through the limit block 313, and the filter cylinder 314 drives the internal sludge to rotate when rotating. When the sludge rotates at a high speed, the internal sewage is thrown out through the through holes on the surface of the filter cylinder 314 to the interior of the isolation cylinder 318, and the water enters the interior of the water tank 315 through the filter plate 3111. The excess sludge remains on the inner wall of the isolation cylinder 318 and the surface of the filter plate 3111, and the motor 2 411 is started. The motor 2 411 drives the gear 1 413 to rotate through the connecting shaft 412, and the gear 1 413 drives the feed pipe 415 to rotate through the gear 2 414 When the feed pipe 415 rotates, the connecting rod 1 417 is driven to rotate through the connecting ring 416. The connecting rod 1 417 drives the scraper 419 and the brush strip 4111 to rotate through the connecting rod 2 418. The scraper 419 scrapes the inner wall of the isolation cylinder 318, and the brush strip 4111 cleans the surface of the filter plate 3111. The pump 3112 is started, and the pump 3112 draws the excess sludge inside the isolation cylinder 318 into the discharge pipe 3114 through the suction pipe 3113. The sludge enters the filter cylinder 314 through the discharge pipe 3114 for secondary dehydration. After the sludge is dehydrated, the cylinder door 1 2 and the cylinder door 2 319 are opened, the filter cylinder 314 is taken out, and the sludge inside is collected. At the same time, the valve 317 is opened to discharge the sewage in the water tank 315 through the outlet pipe 316.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An industrial sludge dewatering treatment device, comprising a treatment cylinder (1), characterized in that: The front side of the treatment cylinder (1) is hingedly connected with a cylinder door (2), the interior of the treatment cylinder (1) is provided with a centrifugal assembly (3), and the interior of the treatment cylinder (1) is provided with a cleaning assembly (4).

2. The industrial sludge dewatering treatment equipment according to claim 1, characterized in that: The centrifugal assembly (3) comprises: Motor 1 (311), fixedly mounted on the bottom inner wall of the processing cylinder (1); A water tank (315) is fixedly mounted on the bottom inner wall of the treatment cylinder (1); An isolation cylinder (318) is connected and arranged on the top of the water tank (315); The pump (3112) is fixedly mounted on one side of the outer wall of the treatment cylinder (1).

3. The industrial sludge dewatering treatment equipment according to claim 2, characterized in that: The water tank (315) is sleeved on the outer wall of the motor one (311); a bottom plate (312) is fixedly mounted on the output end of the motor one (311); limit blocks (313) are equidistantly mounted on the top circumference of the bottom plate (312); and filter cartridges (314) are arranged between the limit blocks (313).

4. The industrial sludge dewatering treatment equipment according to claim 2, characterized in that: A water outlet pipe (316) is provided on one side of the water tank (315), and the other end of the water outlet pipe (316) penetrates the inner wall of the water tank (315), the outer wall of the water tank (315) and extends to the outer wall of the treatment cylinder (1). A valve (317) is provided on the other end of the water outlet pipe (316). The front side of the isolation cylinder (318) is hinged to the cylinder door 2 (319) through a hinge. A filter plate (3111) is fixed on the inner wall of the isolation cylinder (318), and the filter plate (3111) is movably connected to the output end of the motor 1 (311).

5. The industrial sludge dewatering treatment equipment according to claim 2, characterized in that: The input end of the pump (3112) is connected to a pumping pipe (3113), the other end of which passes through the outer wall of the treatment cylinder (1) and extends to the inner wall of the treatment cylinder (1), and is connected to the isolation cylinder (318). The output end of the pump (3112) is connected to a discharge pipe (3114), the other end of which passes through the outer wall of the treatment cylinder (1) and extends to the interior of the treatment cylinder (1).

6. The industrial sludge dewatering treatment equipment according to claim 1, characterized in that: The cleaning component (4) comprises: Motor 2 (411), fixedly mounted on the top of the treatment cylinder (1); The feed pipe (415) is movably sleeved on the top of the processing cylinder (1).

7. The industrial sludge dewatering treatment equipment according to claim 6, characterized in that: The output end of the motor 2 (411) is fixedly connected to a connecting shaft (412), and the other end of the connecting shaft (412) is rotatably connected to the top of the processing cylinder (1) via a bearing. The outer wall of the connecting shaft (412) is fixedly sleeved with a gear 1 (413), and the outer wall of the gear 1 (413) is meshingly connected with a gear 2 (414), and the gear 2 (414) is fixedly sleeved on the outer wall of the feed pipe (415).

8. The industrial sludge dewatering treatment equipment according to claim 6, characterized in that: The outer wall of the bottom end of the feed pipe (415) is fixedly sleeved with a connecting ring (416), the outer wall of the connecting ring (416) is fixedly installed with a connecting rod 1 (417), the bottom of the connecting rod 1 (417) is fixedly installed with a connecting rod 2 (418), the outer side of the connecting rod 2 (418) is fixedly connected with a scraper (419), and the bottom end of the connecting rod 2 (418) is fixedly installed with a brush strip (4111).

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