An impurity separation device for industrial sludge treatment

Abstract

The utility model discloses an impurity separation device for industrial sludge treatment, comprising a barrel body and a barrel cover, wherein the bottom end of the barrel body is fixedly connected with a base and a driving motor, a connecting assembly is arranged inside the barrel body, and the connecting assembly comprises a drum body and a drum cover, a plurality of limit rods are fixedly connected with the outer side of the bottom of the drum cover, a plurality of limit rods are provided with limit grooves at the bottom, the limit grooves are internally slidably connected with limit pins, a fixing rod is fixedly connected with one side of the limit pin, a sliding rod is slidably connected with the bottom of the fixing rod, a compression spring is slidably connected with the outer side of the sliding rod, and the compression spring is fixedly connected with the fixing rod. Through the connecting assembly and the filtering assembly, the equipment can be effectively protected and the service life of the equipment can be extended. When the equipment needs to be cleaned or parts are replaced, the operation can be performed quickly and conveniently, thereby reducing the downtime of the equipment and improving the overall maintenance efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge treatment, in particular to an impurity separation device for industrial sludge treatment. Background Art

[0002] Sludge treatment is the process of reducing, stabilizing and making sludge harmless by concentrating, conditioning, dehydrating, stabilizing, drying or incinerating. The method of sludge treatment mainly depends on the water content of the sludge and the final disposal method. Generally, sludge is used as agricultural fertilizer, made into building materials, incinerated or discarded, so that the treated sludge can achieve long-term stability and has no harmful effects on human health and the ecological environment.

[0003] Publication No. CN213924447U discloses an industrial sludge high-efficiency treatment device, which is to rotate the limit rod to disengage the drum, rotate the drum cover to open the drum, inject polyacrylamide and sludge into the drum, make the polyacrylamide and sludge flow into the drum and the sleeve, and drive the drum to rotate counterclockwise by the motor, so as to drive the polyacrylamide and sludge to move between the drum and the sleeve for stirring and mixing. The annular space formed between the sleeve and the drum allows the polyacrylamide and sludge to be fully and quickly mixed, so that the sludge is quickly flocculated, precipitated and dehydrated, thereby improving the sludge dehydration efficiency. However, the patent still has the following problems in actual use:

[0004] The motor drives the drum to rotate counterclockwise, driving the polyacrylamide and sludge to move between the drum and the sleeve for stirring and mixing. The annular space formed between the sleeve and the drum allows the polyacrylamide and the sludge to be fully and quickly mixed, allowing the sludge to quickly flocculate, precipitate and dehydrate, thereby improving the sludge dewatering efficiency. However, scaling or blockage may occur during the sludge treatment process, and equipment that is not easy to disassemble is difficult to clean thoroughly, affecting the operating efficiency and service life of the equipment. Utility Model Content

[0005] The technical problems to be solved by the utility model are as follows: by connecting components and filtering components, the disassembly and installation of the industrial sludge device can be facilitated, the cleaning and maintenance of the equipment can be facilitated, the equipment can be effectively protected, and its service life can be extended. When the equipment needs to be cleaned or parts replaced, the operation can be carried out quickly, thereby reducing the downtime of the equipment and improving the overall maintenance efficiency. Through effective impurity separation, the potential environmental pollutants in the sludge can be reduced, thereby reducing the potential harm to the environment.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] An impurity separation device for industrial sludge treatment comprises a barrel body and a barrel cover, wherein the bottom end of the barrel body is fixedly connected to a base and a driving motor, a connecting assembly is arranged inside the barrel body, and the connecting assembly comprises a drum body and a drum cover, a plurality of limit rods are fixedly connected to the outer side of the bottom of the drum cover, a plurality of limit rods are provided with limit grooves at the bottom, a limit pin is slidably connected to the inside of the limit groove, a fixing rod is fixedly connected to one side of the limit pin, a sliding rod is slidably connected to the bottom of the fixing rod, a compression spring is slidably connected to the outside of the sliding rod, the compression spring is fixedly connected to the fixing rod, an adjusting rod is hingedly connected to the bottom of the fixing rod, a sliding sleeve is hingedly connected to the bottom of the adjusting rod, a threaded rod is slidably connected to the inside of the sliding sleeve, the threaded rod is fixedly connected to the drum body, and a limit nut is symmetrically threaded on the outside of the threaded rod.

[0008] As a further solution of the utility model: a fixing frame is fixedly connected to the outer side of the driving motor, and the fixing frame is fixedly connected to the barrel body. A rotating shaft is fixedly connected to the output end of the driving motor. A square groove is provided inside the rotating shaft, and the square groove is snap-connected to the drum body. Two bearings are fixedly connected to the inside of the barrel cover, and the two bearings are rotatably connected to the drum cover.

[0009] As a further solution of the utility model: a filter assembly is arranged on one side of the bottom of the barrel body, and the filter assembly includes a guide slide column, the outside of the guide slide column is slidably connected with a locking sleeve, the inside of the locking sleeve is provided with a telescopic spring, and a plurality of U-shaped grooves are opened on the side of the guide slide column close to the telescopic spring, and the interiors of the plurality of U-shaped grooves are movably connected with limiting beads.

[0010] As a further solution of the utility model: the inner side of the guide slide column is slidably connected to the filter box body, the outer side of the filter box body close to the telescopic spring is provided with a slot, the slot is engaged with the limit bead, the top of the filter box body is threadedly connected to the filter box cover, the top of the filter box cover is fixedly connected to a rotating handle, the inner side of the filter box body is respectively fixedly installed with a filter net and a deodorizing net, and the bottom side of the filter box body is provided with a water outlet.

[0011] As a further solution of the utility model: a sealing assembly is symmetrically arranged on the outer side of the barrel cover, and the sealing assembly includes a polished rod, which is clamped and connected to the barrel cover, and a support rod is slidably connected to the outer side of the polished rod, and a limiting spring is fixedly connected to one side of the support rod, and an adjustment handle is fixedly connected to the right end of the polished rod, and the polished rod is fixedly connected to the barrel body.

[0012] As a further solution of the utility model: a sealing gasket is fixedly connected to the top of the barrel body, and the sealing gasket is snugly connected to the barrel cover.

[0013] As a further solution of the utility model: two support frames are fixedly connected to the inner side of the barrel body, and the two support frames are rotatably connected to the drum body.

[0014] Beneficial effects of the utility model:

[0015] (1) The utility model can facilitate the disassembly and installation of the industrial sludge device through the connection assembly and the filter assembly, and facilitate the cleaning and maintenance of the equipment. The industrial sludge is placed in the drum body, and the sliding sleeve is slid downward to drive the adjusting rod and the fixing rod to move inward, and then the drum cover is closed. The sliding sleeve is loosened, and the fixing rod and the limit pin are driven to move to the right under the elastic force of the compression spring, so that the limit groove and the limit pin are clamped, and then the drum cover is closed. Under the action of the limit spring, the smooth rod and the groove on the drum cover are clamped and connected, and the two limit nuts are rotated to limit the sliding sleeve. , to achieve sealing effect, start the drive motor, the drive motor drives the rotating shaft and the drum body to rotate, and at the same time drives the drum cover to rotate. Under the action of centrifugal force, the industrial sludge is dehydrated, and the sewage flows into the filter box through the guide slide column, passes through the first layer of filter screen to filter the remaining impurities, and then passes through the second layer of deodorization net to remove the toxic gas, so that clean water flows out from the water outlet, which can effectively protect the equipment and extend its service life. When the equipment needs to be cleaned or parts need to be replaced, it can be operated quickly, thereby reducing the downtime of the equipment and improving the overall maintenance efficiency.

[0016] (2) Through the filter assembly, sewage can be treated for the second time to make it cleaner. At the same time, it is convenient to replace the filter screen and deodorizing net in the filter. By installing the filter assembly, first slide the locking sleeve and insert the filter into the guide slide column. Under the action of gravity, the limit bead falls into the card slot, loosen the locking sleeve, and the sliding sleeve locks the limit bead under the elastic force of the telescopic spring. After installation, remove the filter assembly, remove the limit on the limit bead by sliding the locking sleeve, pull out the filter box, turn the rotating handle to drive the filter box cover to rotate and open the filter box, and replace the filter screen and deodorizing net. The easy-to-maintain design makes daily maintenance and troubleshooting simpler and faster. Through effective impurity separation, it can reduce potential environmental pollutants in sludge, thereby reducing potential harm to the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings.

[0018] Figure 1 This is a schematic diagram of the overall front cross-sectional structure of the utility model;

[0019] Figure 2 This utility model Figure 1 A schematic diagram of the enlarged structure of the middle A area;

[0020] Figure 3 This utility model Figure 1Schematic diagram of the enlarged structure of the middle B area;

[0021] Figure 4 This utility model Figure 1 Schematic diagram of the enlarged structure of the middle C area

[0022] Figure 5 It is a schematic diagram of the top view of the connecting component in the utility model;

[0023] Figure 6 It is a schematic diagram of the structure of the driving motor in the utility model when viewed from above.

[0024] In the figure: 1. barrel body; 101. barrel cover; 1011. bearing; 102. base; 103. drive motor; 104. fixing frame; 2. connecting assembly; 201. drum cover; 202. drum body; 203. limit rod; 204. limit groove; 205. limit pin; 206. fixing rod; 207. slide rod; 208. compression spring; 209. adjustment rod; 210. sliding sleeve; 211. threaded rod; 212. limit nut; 213. support frame; 214. square groove ; 215, rotating shaft; 3, filter assembly; 301, guide slide column; 302, locking sleeve; 303, telescopic spring; 304, U-shaped groove; 305, limit bead; 306, filter box; 307, slot; 308, filter box cover; 309, rotating handle; 310, filter net; 311, deodorizing net; 312, water outlet; 4, sealing assembly; 401, bare rod; 402, support rod; 403, limit spring; 404, adjustment handle; 405, sealing gasket. DETAILED DESCRIPTION

[0025] 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 of 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.

[0026] like Figure 1-6As shown, an impurity separation device for industrial sludge treatment includes a barrel body 1 and a barrel cover 101, the bottom end of the barrel body 1 is fixedly connected to a base 102 and a driving motor 103, a connecting assembly 2 is arranged inside the barrel body 1, and the connecting assembly 2 includes a drum body 202 and a drum cover 201, a plurality of limit rods 203 are fixedly connected to the outer side of the bottom of the drum cover 201, a plurality of limit rods 203 are provided at the bottom of the limit rods 203, a limit groove 204 is provided, the inner part of the limit groove 204 is slidably connected to a limit pin 205, one side of the limit pin 205 is fixedly connected to a fixed rod 206, the bottom of the fixed rod 206 is slidably connected to a slide rod 207, the outer part of the slide rod 207 is slidably connected to a compression spring 208, the compression spring 208 is fixedly connected to the fixed rod 206, the bottom of the fixed rod 206 is hinged with an adjusting rod 209, and the adjusting rod 2 The bottom of 09 is hinged with a sleeve 210, and the interior of the sleeve 210 is slidably connected to a threaded rod 211, and the threaded rod 211 is fixedly connected to the drum body 202. The outer side of the threaded rod 211 is symmetrically threaded with a limit nut 212, which can facilitate the disassembly and installation of the industrial sludge device and the cleaning and maintenance of the equipment. The outer side of the drive motor 103 is fixedly connected to a fixing frame 104, and the fixing frame 104 is fixedly connected to the barrel body 1. The output end of the drive motor 103 is fixedly connected to a rotating shaft 215, and a square groove 214 is provided inside the rotating shaft 215, and the square groove 214 is snap-connected to the drum body 202. Two bearings 1011 are fixedly connected to the inside of the barrel cover 101, and the two bearings 1011 are rotatably connected to the drum cover 201. The two rotating ends have a simple structure and are convenient for disassembly and installation.

[0027] A filter assembly 3 is provided on one side of the bottom of the barrel body 1, and the filter assembly 3 includes a guide slide post 301, and a locking sleeve 302 is slidably connected to the outside of the guide slide post 301, and a telescopic spring 303 is provided inside the locking sleeve 302. A plurality of U-shaped grooves 304 are provided on one side of the guide slide post 301 close to the telescopic spring 303, and the interiors of the plurality of U-shaped grooves 304 are movably connected to limit beads 305, which are convenient for installation and removal of the filter and convenient for maintenance personnel to repair and maintain. A filter box 306 is slidably connected to the inner side of the guide slide post 301, and a card slot 307 is provided on the outer side of the filter box 306 close to the telescopic spring 303, and the card slot 307 is engaged with the limit beads 305. A filter box cover 308 is threadedly connected to the top of the filter box cover 308, and a rotating handle 309 is fixedly connected to the top of the filter box cover 308. Filter screens 310 and 311 are respectively fixedly installed on the inner side of the filter box 306. Deodorizing net 311, a water outlet 312 is provided on one side of the bottom of the filter box 306, which is convenient for replacing and cleaning the filter net 310 and the dust removal net 311 in the filter box. A sealing assembly 4 is symmetrically arranged on the outside of the barrel cover 101, and the sealing assembly 4 includes a light rod 401, which is clamped and connected to the barrel cover 101, and a support rod 402 is slidably connected to the outside of the light rod 401, and a limit spring 403 is fixedly connected to one side of the support rod 402, and an adjustment handle 404 is fixedly connected to the right end of the light rod 401, and the light rod 401 is fixedly connected to the barrel body 1, and the sealing of the barrel cover 101 and the barrel body 1 prevents sludge and sewage from leaking, and a sealing gasket 405 is fixedly connected to the top of the barrel body 1, and the sealing gasket 405 is fitted and connected to the barrel cover 101, and two support frames 213 are fixedly connected to the inner side of the barrel body 1, and the two support frames 213 are rotatably connected to the drum body 202, and the drum body 202 is fixed to prevent it from shaking left and right during rotation.

[0028] The working principle of this utility model:

[0029] Before using this impurity separation device for industrial sludge treatment, it is necessary to check the overall condition of the device to ensure that it can work normally. Figure 1 - Figure 6As shown, firstly, industrial sludge is put into the drum body 202, and the sliding sleeve 210 is slid downward to drive the adjusting rod 209 and the fixing rod 206 to move inward, and then the drum cover 201 is closed, and the sliding sleeve 210 is loosened to drive the fixing rod 206 and the limit pin 205 to move rightward under the elastic force of the compression spring 208, so that the limit groove 204 and the limit pin 205 are clamped, and then the barrel cover 101 is closed, and the smooth rod 401 and the groove on the barrel cover 101 are clamped and connected under the action of the limit spring 403. Next, the two limit nuts 212 are rotated to limit the sliding sleeve 210 to achieve a sealing effect, and the driving motor 103 is started. The driving motor 103 drives the rotating shaft 215 and the drum body 202 to rotate, and at the same time drives the drum cover 201 to rotate. Under the action of centrifugal force, the industrial sludge is dehydrated, and the sewage flows into the filter box through the guide slide column 301, and the remaining impurities are filtered out by the first layer of filter net 310, and then the poisonous gas is removed by the second layer of deodorization net 311, and then the clean water flows out from the water outlet 312.

[0030] To clean impurities, pull the adjusting handle 404 to drive the light rod 401 to move outward, so that the barrel cover 101 and the barrel body 1 are removed from the limit, and the drum is taken out. By sliding the sliding sleeve 210 downward, the adjusting rod 209 and the fixing rod 206 are driven to move inward, and the drum cover 201 is opened to clean impurities. The filter assembly 3 is installed. First, slide the locking sleeve 302, insert the filter into the guide slide column 301, and the limiting bead 305 falls into the slot 307 under the action of gravity, and the locking sleeve 302 is released. Under the elastic force of the telescopic spring 303, the locking sleeve 302 locks the limiting bead 305, and the filter assembly 3 is disassembled. The limiting bead 305 is removed by sliding the locking sleeve 302, and the filter box is pulled out. Turn the rotating handle 309 to drive the filter box cover 308 to rotate to open the filter box, and replace the filter net 310 and the deodorizing net 311.

[0031] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. An impurity separation device for industrial sludge treatment, comprising a barrel body (1) and a barrel cover (101), wherein the bottom end of the barrel body (1) is fixedly connected to a base (102) and a driving motor (103); It is characterized in that Also includes: A connection assembly (2) is arranged inside the barrel body (1), and the connection assembly (2) comprises a drum body (202) and a drum cover (201); a plurality of limiting rods (203) are fixedly connected to the outer side of the bottom of the drum cover (201); limiting grooves (204) are provided at the bottom of the plurality of limiting rods (203); a limiting pin (205) is slidably connected inside the limiting groove (204); a fixing rod (206) is fixedly connected to one side of the limiting pin (205); a sliding rod (206) is slidably connected to the bottom of the fixing rod (206); 7), the outside of the sliding rod (207) is slidably connected to a compression spring (208), the compression spring (208) is fixedly connected to the fixed rod (206), the bottom of the fixed rod (206) is hinged with an adjusting rod (209), the bottom of the adjusting rod (209) is hinged with a sliding sleeve (210), the inside of the sliding sleeve (210) is slidably connected to a threaded rod (211), the threaded rod (211) is fixedly connected to the roller body (202), and the outer side of the threaded rod (211) is symmetrically threadedly connected to a limit nut (212) in an upper and lower manner.

2. The impurity separation device for industrial sludge treatment according to claim 1, characterized in that: The outer side of the driving motor (103) is fixedly connected to a fixing frame (104), the fixing frame (104) is fixedly connected to the barrel body (1), the output end of the driving motor (103) is fixedly connected to a rotating shaft (215), the interior of the rotating shaft (215) is provided with a square groove (214), the square groove (214) is snap-connected to the drum body (202), the interior of the barrel cover (101) is fixedly connected to two bearings (1011), and the two bearings (1011) are rotatably connected to the drum cover (201).

3. The impurity separation device for industrial sludge treatment according to claim 2, characterized in that: A filter assembly (3) is arranged on one side of the bottom of the barrel body (1), and the filter assembly (3) comprises a guide slide post (301), the outside of the guide slide post (301) is slidably connected to a locking sleeve (302), a telescopic spring (303) is arranged inside the locking sleeve (302), and a plurality of U-shaped grooves (304) are provided on one side of the guide slide post (301) close to the telescopic spring (303), and the interiors of the plurality of U-shaped grooves (304) are movably connected to limiting beads (305).

4. The impurity separation device for industrial sludge treatment according to claim 3, characterized in that: The inner side of the guide slide column (301) is slidably connected to a filter box (306); a slot (307) is provided on the outer side of the filter box (306) close to the telescopic spring (303); the slot (307) is engaged with a limit bead (305); a filter box cover (308) is threadedly connected to the top of the filter box (306); a rotating handle (309) is fixedly connected to the top of the filter box cover (308); a filter net (310) and a deodorizing net (311) are fixedly installed on the inner side of the filter box (306); and a water outlet (312) is provided on the bottom side of the filter box (306).

5. The impurity separation device for industrial sludge treatment according to claim 2, characterized in that: A sealing assembly (4) is symmetrically arranged on the outer side of the barrel cover (101), and the sealing assembly (4) comprises a polished rod (401), the polished rod (401) is clamped and connected to the barrel cover (101), the outer side of the polished rod (401) is slidably connected to a support rod (402), one side of the support rod (402) is fixedly connected to a limit spring (403), the right end of the polished rod (401) is fixedly connected to an adjustment handle (404), and the polished rod (401) is fixedly connected to the barrel body (1).

6. The impurity separation device for industrial sludge treatment according to claim 5, characterized in that: A sealing gasket (405) is fixedly connected to the top of the barrel body (1), and the sealing gasket (405) is closely connected to the barrel cover (101).

7. The impurity separation device for industrial sludge treatment according to claim 6, characterized in that: Two support frames (213) are fixedly connected to the inner side of the barrel body (1), and the two support frames (213) are rotatably connected to the drum body (202).

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