A sludge treater that is easy to clean

Abstract

The utility model discloses a sludge treatment machine convenient to clean, this structure includes, main part unit, including machine body, the bottom fixed of machine body has the water storage tank, the water storage tank is divided into filter chamber and clean water chamber through filter screen in, install the box in clean water chamber, handle unit, including first motor, first motor installs in one side of machine body, and the output of first motor is connected with auger rod. The utility model discloses when using sludge continuously to the discharge end advance, and the outlet of filter cylinder discharge end is abutted by briquetting, and the water in sludge is continuously pressed out and filters through the pressure formed by sludge advance, and the remaining mud cake continuously accumulates and drives briquetting, and spring force contraction is away from filter cylinder, can make mud cake from the discharge port discharge, and the design guarantees the sludge dewatering rate, and also can prevent the sludge caking of the discharge port upward difficult and in time the discharge of sludge and cause the sludge caking to block the discharge port, and then cooperate the cleaning block and brush and increase the cleaning effect of the device.

Description

Technical Field

[0001] This utility model relates to the field of sludge treatment technology, and in particular to a sludge treatment machine that is easy to clean. Background Technology

[0002] Sludge treatment machines are devices used to treat various types of sludge. As one of the important pieces of equipment in wastewater treatment, they play a vital role in environmental protection and resource recycling. With increasingly stringent environmental protection requirements and technological advancements, sludge treatment machines are developing towards greater efficiency, energy saving, and environmental friendliness, and are widely used in urban wastewater treatment, industrial wastewater treatment, food processing, pharmaceuticals, and other industries.

[0003] A sludge treatment machine for easy cleaning, disclosed in publication number CN219526462U, divides the separation cylinder into a first mesh cylinder and a second mesh cylinder, and rotatably installs a spiral conveyor rod inside the separation cylinder. The spiral conveyor rod stirs and transports the sludge, keeping it in an active state during transport, which facilitates the initial separation of water. The initially dewatered sludge is then squeezed to achieve secondary dewatering and separation, thereby improving the dewatering effect of the sludge and reducing the water content of the dewatered sludge. Through the design of a sedimentation tank, the separated water is collected and settled. Then, the settled water is sprayed onto the device for cleaning through hoses, water pumps, annular sleeves, and several nozzles, making the cleaning of the device convenient and thus improving its practicality.

[0004] However, this utility model has an upward discharge port during sludge dewatering. Although it can make the discharge volume less than the feed volume to achieve the effect of squeezing the sludge, the sludge is very easy to dry and clump after dewatering. This may cause blockage of the discharge port during discharge. Moreover, the dried sludge condenses at the discharge port, increasing the difficulty and workload of cleaning. When rinsing the filter cartridge, the rinsing water mixed with sludge flowing down may cause blockage of the bottom nozzle. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] Therefore, to solve the above-mentioned technical problems, this utility model provides the following technical solution: a sludge treatment machine that is easy to clean, comprising:

[0007] The main unit includes a body, the bottom of which is fixed with a water storage tank. The water storage tank is divided into a filtration chamber and a clear water chamber by a filter screen. An installation box is installed in the clear water chamber.

[0008] The processing unit includes a first motor, which is mounted on one side of the machine body. The output end of the first motor is connected to an auger rod. A filter cylinder is sleeved on the surface of the auger rod. The filter cylinder is rotatably connected to the machine body and has a feed inlet.

[0009] The material discharge assembly includes a sleeve, a slot is provided inside the sleeve, a connecting groove is provided on the inner wall of the slot, a sliding groove is provided on the inner wall of the connecting groove, a slider is slidably connected in the sliding groove, an inner rod is fixed on the slider, a spring is sleeved on the surface of the inner rod, a pull rod is fixed at one end of the inner rod, and a pressure block is fixed at the other end of the inner rod.

[0010] The drive assembly includes a second motor mounted on the other side of the machine body. The output end of the second motor is connected to a rotating rod. A first sprocket and a second sprocket are sleeved on the surface of the rotating rod. A first chain is engaged on the surface of the first sprocket, and a second chain is engaged on the surface of the second sprocket.

[0011] As a preferred embodiment of the easy-to-clean sludge treatment machine of this utility model, a drain pipe is installed on one side of the bottom wall of the machine body, and a discharge port is opened on the other side of the bottom wall of the machine body.

[0012] As a preferred embodiment of the easy-to-clean sludge treatment machine of this utility model, a fixing block is installed on the inner side wall of the machine body, and an electric push rod and an infrared sensor are installed at the bottom of the fixing block.

[0013] As a preferred embodiment of the easy-to-clean sludge treatment machine of this utility model, the transmission end of the electric push rod is equipped with a cleaning block, and the cleaning block is provided with brush bristles.

[0014] As a preferred embodiment of the easy-to-clean sludge treatment machine of this utility model, a water pump is installed in the mounting box, a water pumping pipe is fixed to the input end of the water pump, and a water delivery pipe is fixed to the output end of the water pump.

[0015] As a preferred embodiment of the easy-to-clean sludge treatment machine of this utility model, wherein: one end of the water supply pipe is fixed with a connecting pipe, the connecting pipe is installed in the machine body, and a nozzle is installed at the bottom of the connecting pipe.

[0016] The beneficial effects of this utility model are:

[0017] During operation, the sludge is continuously pushed towards the discharge end, while the outlet of the filter cylinder is blocked by a pressure block. The pressure generated by the sludge pushing forward forces the water in the sludge to be continuously squeezed out and filtered. The remaining sludge cake continuously accumulates and pushes the pressure block, causing the spring to contract and move away from the filter cylinder, thus allowing the sludge cake to be discharged from the discharge port. This design ensures the sludge dewatering rate while preventing sludge from clumping and clogging the discharge port due to the upward-facing discharge port. Combined with the brushing of the cleaning block, the cleaning effect of this device is enhanced. Furthermore, the nozzles of this device are all located above the filter cylinder, and with the rotation and rinsing of the filter cylinder, the rinsing effect is ensured while preventing sewage from condensing on the nozzles and causing blockage. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0019] Figure 1 This is a schematic diagram of the overall structure of the sludge treatment machine of this utility model that is easy to clean.

[0020] Figure 2 This is a schematic diagram of the main unit of the sludge treatment machine that is easy to clean according to this utility model.

[0021] Figure 3 for Figure 2 Enlarged structural diagram at point A in the middle.

[0022] Figure 4 This is a schematic diagram of the structure of the sludge treatment machine sleeve that is easy to clean according to this utility model.

[0023] Figure 5 This is a schematic diagram of the structure of the filter cartridge of the sludge treatment machine that is easy to clean according to this utility model.

[0024] In the diagram: 100, Main unit; 101, Body; 1011, Drain pipe; 1012, Fixing block; 1013, Electric push rod; 1014, Infrared sensor; 1015, Cleaning block; 102, Water tank; 103, Filter screen; 104, Mounting box; 1041, Water pump; 1042, Pumping pipe; 1043, Water delivery pipe; 1044, Connecting pipe; 1045, Nozzle;

[0025] 200. Processing unit; 201. First motor; 202. Screw rod; 203. Filter cartridge; 204. Feed inlet;

[0026] 300. Discharge assembly; 301. Sleeve; 302. Slider; 303. Inner rod; 304. Spring; 305. Tie rod; 306. Pressure block;

[0027] 400. Drive assembly; 401. Second motor; 402. Rotating rod; 403. First sprocket; 404. Second sprocket; 405. First chain; 406. Second chain. Detailed Implementation

[0028] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0029] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0031] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0032] Example 1

[0033] Reference Figure 1-5 This is the first embodiment of the present invention, which provides a sludge treatment machine that is easy to clean. This structure includes:

[0034] The main unit 100 includes a body 101. A water storage tank 102 is fixed to the bottom of the body 101. The water storage tank 102 is divided into a filter chamber and a clear water chamber by a filter screen 103. An installation box 104 is installed in the clear water chamber. During use, the wastewater filtered out in the filter cartridge 203 accumulates at the bottom of the body 101. The wastewater is introduced into the filter chamber in the water storage tank 102 through the drain pipe 1011 and filtered by the filter screen 103. The filtered clean water enters the clear water chamber. The clean water is pumped out by the water pump 1041 and transported to the connecting pipe 1044 through the water supply pipe 1043. Then it is sprayed out through the nozzle 1045.

[0035] The processing unit 200 includes a first motor 201, which is installed on one side of the machine body 101. The output end of the first motor 201 is connected to an auger rod 202. A filter cylinder 203 is sleeved on the surface of the auger rod 202. The filter cylinder 203 is rotatably connected inside the machine body 101. A feed inlet 204 is installed on the filter cylinder 203. During use, sludge is fed into the filter cylinder 203 through the feed inlet 204. The first motor 201 is started to provide power to drive the auger rod 202 to rotate, conveying the sludge to the discharge end. During the conveying process, the wastewater is filtered through the filter cylinder 203.

[0036] The discharge assembly 300 includes a sleeve 301. A slot is formed inside the sleeve 301, and a connecting groove is formed on the inner wall of the slot. A sliding groove is formed on the inner wall of the connecting groove, and a slider 302 is slidably connected within the sliding groove. An inner rod 303 is fixed to the slider 302, and a spring 304 is sleeved on the surface of the inner rod 303. A pull rod 305 is fixed to one end of the inner rod 303, and a pressure block 306 is fixed to the other end. During use, sludge continuously moves towards the discharge end, and the outlet of the filter cylinder 203 is abutted by the pressure block 306. The pressure generated by the sludge's movement forces water out of the sludge through filtration. The remaining sludge cake continuously accumulates, pushing the pressure block 306 and causing the spring 304 to be subjected to pressure. When the force is contracted away from the filter cylinder 203, the mud cake can be discharged from the discharge port. When cleaning is required, pull the lever 305 outward to make the slider 302 slide to the bottom in the slide groove, and then make the slider 302 enter the slot through the connecting groove. At this time, the infrared sensor 1014 senses that the pressure block 306 is away from the filter cylinder 203 and is fixed. The electric push rod 1013 is activated so that its transmission end pushes the cleaning block 1015 down to between the filter cylinder 203 and the pressure block 306. Then, in conjunction with the drive assembly 400, the pressure block 306 and the filter cylinder 203 are rotated, so that the brush bristles on the cleaning block 1015 brush off the mud cakes stuck to it. Water is sprayed through the nozzle 1045 to rinse it, which increases the cleaning effect of this device.

[0037] The drive assembly 400 includes a second motor 401, which is mounted on the other side of the body 101. The output end of the second motor 401 is connected to a rotating rod 402. A first sprocket 403 and a second sprocket 404 are fitted on the surface of the rotating rod 402. A first chain 405 is engaged on the surface of the first sprocket 403, and a second chain 406 is engaged on the surface of the second sprocket 404. During use, the second motor 401 is started to provide power to drive the rotating rod 402 to rotate clockwise, thereby driving the first sprocket 403 and the second sprocket 404 to rotate. Power is transmitted through the engagement of the first chain 405 and the second chain 406, so that the pressure block 306 and the filter cylinder 203 can rotate with the rotation of the first sprocket 403 and the second sprocket 404.

[0038] Furthermore, a drain pipe 1011 is installed on one side of the bottom wall of the machine body 101, and a discharge port is opened on the other side of the bottom wall of the machine body 101. The water accumulated in the machine body 101 is directed into the water storage tank 102 through the drain pipe 1011, and the soil after dehydration is discharged through the discharge port.

[0039] Furthermore, a fixing block 1012 is installed on the inner wall of the body 101. An electric push rod 1013 and an infrared sensor 1014 are installed at the bottom of the fixing block 1012. The infrared sensor 1014 can sense that the pressure block 306 is away from the filter cartridge 203. At this time, the electric push rod 1013 is activated so that its transmission end drives the fixed cleaning block 1015 to move down.

[0040] Furthermore, a cleaning block 1015 is installed on the transmission end of the electric push rod 1013. The cleaning block 1015 is equipped with brush bristles, which can brush away the soil at the discharge end of the filter cylinder 203 and the contact point of the pressing block 306.

[0041] Furthermore, a water pump 1041 is installed inside the mounting box 104. A water pump 1042 is fixed to the input end of the water pump 1041, and a water delivery pipe 1043 is fixed to the output end of the water pump 1041. When the water pump 1041 is started, water is drawn out of the water storage tank 102 through the water pump 1042 and delivered to the connecting pipe 1044 through the water delivery pipe 1043.

[0042] Furthermore, a connecting pipe 1044 is fixed to one end of the water supply pipe 1043. The connecting pipe 1044 is installed inside the body 101. A nozzle 1045 is installed at the bottom of the connecting pipe 1044. The water supply pipe 1043 delivers the filtered clean water to the connecting pipe 1044, which is then sprayed out through the nozzle 1045. In conjunction with the rotation of the filter cylinder 203, the water is rinsed clean.

[0043] During operation, sludge is first fed into the filter cylinder 203 through the inlet 204. The first motor 201 is started to provide power to drive the auger rod 202 to rotate, conveying the sludge towards the discharge end. During the conveying process, the sludge is filtered through the filter cylinder 203, continuously pushing towards the discharge end. The outlet of the filter cylinder 203 is abutted by the pressure block 306. The pressure generated by the sludge pushing forward forces the water in the sludge to be continuously squeezed out and filtered. The remaining sludge cake continuously accumulates, pushing the pressure block 306, causing the spring 304 to contract and move away from the filter cylinder 203. At this time, the sludge cake can be discharged from the discharge port.

[0044] Then the sewage collects at the bottom of the machine body 101 and is introduced into the filter chamber in the water storage tank 102 through the drain pipe 1011. It is filtered through the filter screen 103, and the filtered clean water enters the clean water chamber. The clean water is pumped out by the water pump 1041 and transported to the connecting pipe 1044 through the water supply pipe 1043. It is then sprayed out through the nozzle 1045 to rinse the filter cylinder 203 and the pressure block 306. Pull the pull rod 305 outward to make the slider 302 slide to the bottom in the slide groove. Then, the slider 302 enters the slot through the connecting groove. At this time, the infrared sensor 1014 senses that the pressure block 306 is away from the filter cylinder 203 and is fixed. The electric push rod 1013 is activated so that its transmission end pushes the cleaning block 1015 down to the space between the filter cylinder 203 and the pressure block 306.

[0045] Finally, the second motor 401 is started to provide power to drive the rotating rod 402 to rotate clockwise, which in turn drives the first sprocket 403 and the second sprocket 404 to rotate. Through the meshing of the first chain 405 and the second chain 406, the power is transmitted, causing the sleeve 301 to drive the inner rod 303 and the pressure block 306 to rotate clockwise. This achieves the effect that the pressure block 306 and the filter cylinder 203 rotate with the rotation of the first sprocket 403 and the second sprocket 404. In conjunction with the brush bristles on the cleaning block 1015, the mud stuck to it is brushed off. Then, with the spray nozzle 1045 spraying water to rinse it, the cleaning effect of this device is increased.

[0046] It is worth noting that the entire device is controlled by a controller. Since the controller is a common device and belongs to existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0047] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A sludge treatment machine that is easy to clean, characterized in that: include, The main unit (100) includes a body (101), and a water storage tank (102) is fixed at the bottom of the body (101). The water storage tank (102) is divided into a filter chamber and a clear water chamber by a filter screen (103). An installation box (104) is installed in the clear water chamber. The processing unit (200) includes a first motor (201), which is installed on one side of the machine body (101). The output end of the first motor (201) is connected to an auger rod (202). A filter cylinder (203) is sleeved on the surface of the auger rod (202). The filter cylinder (203) is rotatably connected inside the machine body (101). A feed inlet (204) is installed on the filter cylinder (203). The discharge assembly (300) includes a sleeve (301), a slot is provided inside the sleeve (301), a connecting groove is provided on the inner wall of the slot, a sliding groove is provided on the inner wall of the connecting groove, a slider (302) is slidably connected in the sliding groove, an inner rod (303) is fixed on the slider (302), a spring (304) is sleeved on the surface of the inner rod (303), a pull rod (305) is fixed at one end of the inner rod (303), and a pressure block (306) is fixed at the other end of the inner rod (303). The drive assembly (400) includes a second motor (401), which is mounted on the other side of the body (101). The output end of the second motor (401) is connected to a rotating rod (402). A first sprocket (403) and a second sprocket (404) are sleeved on the surface of the rotating rod (402). A first chain (405) is engaged on the surface of the first sprocket (403), and a second chain (406) is engaged on the surface of the second sprocket (404).

2. The sludge treatment machine for easy cleaning as described in claim 1, characterized in that: A drain pipe (1011) is installed on one side of the bottom wall of the machine body (101), and a discharge port is opened on the other side of the bottom wall of the machine body (101).

3. The sludge treatment machine for easy cleaning as described in claim 1, characterized in that: A fixing block (1012) is installed on the inner side wall of the body (101), and an electric push rod (1013) and an infrared sensor (1014) are installed at the bottom of the fixing block (1012).

4. The sludge treatment machine for easy cleaning as described in claim 3, characterized in that: The drive end of the electric push rod (1013) is equipped with a sweeping block (1015), and the sweeping block (1015) is provided with brush bristles.

5. The sludge treatment machine for easy cleaning as described in claim 1, characterized in that: A water pump (1041) is installed inside the mounting box (104). A water pump pipe (1042) is fixed to the input end of the water pump (1041), and a water delivery pipe (1043) is fixed to the output end of the water pump (1041).

6. The sludge treatment machine for easy cleaning as described in claim 5, characterized in that: One end of the water supply pipe (1043) is fixed with a connecting pipe (1044), which is installed inside the machine body (101). A nozzle (1045) is installed at the bottom of the connecting pipe (1044).

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