Sludge dewatering high-pressure belt machine convenient to clean

Abstract

The utility model relates to the technical field of sludge dewatering, and discloses a sludge dewatering high-pressure belt conveyor convenient to clean. According to the sludge dewatering high-pressure belt machine convenient to clean, extrusion rollers and a cleaning plate move to proper positions when a first telescopic air cylinder and a second telescopic air cylinder, a conveying belt rotates to drive the extrusion rollers to rotate, water in a water tank is sprayed to the surfaces of the cleaning plate and the extrusion rollers, and a cleaning frame is continuously attached to the surfaces of the extrusion rollers under the action of a fixing cylinder, a torsional spring and a fixing rod; along with reduction of sludge on the surface of the extrusion roller, a torsional spring enables a cleaning frame to be continuously attached to the surface of the extrusion roller, meanwhile, a cleaning plate enables a movable block to be rubbed by the surface of the extrusion roller under the action of a bent rod and a reset spring, and the movable block moves along the bent rod to drive the cleaning plate to have the effect of repeatedly cleaning the surface of the extrusion roller; the bristles are cleaned by the limiting rope frame, so that the sludge falls off to facilitate subsequent centralized cleaning, and the subsequent extrusion effect of the extrusion roller on the sludge is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to sludge dewatering technical field, concretely to a sludge dewatering high pressure belt machine convenient to clean. BACKGROUND

[0002] Sludge treatment is the process of sludge reduction, stabilization and harmless treatment, the higher the sewage treatment degree is, the more sludge residues need to be treated, unless the sewage is treated by land or sewage pond, otherwise the general sewage treatment plant must be provided with sludge treatment facilities, wherein sludge dewatering is a sludge treatment method for removing water from the flow state of primary, concentrated or digested sludge, and converting into semi-solid or solid sludge.

[0003] According to a kind of sludge dewatering high pressure belt machine (announcement number: CN219526458U) shown in public, in the above application, setting has squeezing roller and electric telescopic column, the position of squeezing roller can be adjusted according to the water content of sludge, improve the effect of sludge dewatering, the primary crushing roller and secondary crushing roller set up can effectively scatter and crush sludge, further improve the dewatering effect of sludge.

[0004] But the above-mentioned equipment in actual use, the traditional high pressure belt machine when carrying out dewatering treatment to sludge, due to long time to sludge transmission belt on sludge extrusion, extrusion roller will accumulate dirt, and then affect dewatering effect;In view of this, we put forward a kind of sludge dewatering high pressure belt machine convenient to clean. UTILITY MODEL CONTENTS

[0005] The utility model is to provide a kind of sludge dewatering high pressure belt machine convenient to clean to solve the problems raised in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of sludge dewatering high pressure belt machine convenient to clean, including pulverizer, the outside of the pulverizer is provided with conveying belt, the outside of the pulverizer is provided with support frame, the upper surface of the support frame is fixedly installed telescopic cylinder one, the movable end of the telescopic cylinder one is fixedly installed extrusion roller, the inside of the support frame is provided with collection box, the inside of the support frame is provided with cleaning mechanism, the inside of the support frame is provided with promoting mechanism, the cleaning mechanism includes:

[0007] Telescopic cylinder two, the telescopic cylinder two is fixedly installed on the upper surface of support frame, the movable end of the telescopic cylinder two is fixedly installed with mounting bracket, the inner wall of the mounting bracket is fixedly installed with connecting plate, the inside of the connecting plate is fixedly installed with fixed rod, the arc surface of the fixed rod is fixedly installed with torsion spring, the end of the torsion spring away from the arc surface of fixed rod is fixedly connected with fixed cylinder, the fixed cylinder is fixedly installed on the surface of cleaning frame;

[0008] The movable slot is provided with a curved rod fixedly installed on the inner wall of the movable slot, a reset spring fixedly connected to the inner wall of the movable slot, an active block fixedly installed at the end of the reset spring away from the inner wall of the movable slot, and a cleaning plate fixedly installed on the arc surface of the active block.

[0009] Preferably, the cleaning mechanism is provided with a telescopic spring fixedly connected to the inner wall of the cleaning frame, a curved rod fixedly connected to the end of the telescopic spring away from the inner wall of the cleaning frame, a tension spring fixedly connected to the inner wall of the movable slot, and a knocking ball fixedly connected to the end of the tension spring away from the inner wall of the movable slot.

[0010] Preferably, the inner wall of the cleaning frame is provided with a knocking slot, the shape of the knocking slot is matched with the shape of the curved rod, and the telescopic spring is arranged in the knocking slot.

[0011] Preferably, the shape of the active block is matched with the shape of the movable slot, the surface of the active block is provided with a curved hole, the shape of the curved hole is matched with the shape of the curved rod, and the active block is sleeved on the surface of the curved rod.

[0012] Preferably, the surface of the connecting plate is provided with a rotating hole, and the diameter of the rotating hole is matched with the diameter of the fixed cylinder.

[0013] Preferably, the arc surface of the cleaning plate is provided with a uniform array of bristles, and a plurality of limiting rope frames are uniformly fixedly installed on the arc surface of the cleaning frame in a circumferential array.

[0014] Compared with the prior art, the sludge dewatering high-pressure belt machine provided by the utility model has the following beneficial effects:

[0015] 1. The sludge dewatering high-pressure belt machine is convenient to clean, the cleaning mechanism is arranged, the squeeze rollers and the cleaning plate are moved to appropriate positions by the telescopic cylinders one and two, the transmission belt rotates to drive the squeeze rollers to rotate, the water tank sprays water on the surfaces of the cleaning plate and the squeeze rollers, the cleaning frame continuously adheres to the surfaces of the squeeze rollers under the actions of the fixed cylinder, the torsional spring and the fixed rod, as the sludge on the surfaces of the squeeze rollers is reduced, the torsional spring makes the cleaning frame continuously adhere to the surfaces of the squeeze rollers, the cleaning plate is driven by the active block to repeatedly clean the surfaces of the squeeze rollers under the actions of the curved rod and the reset spring, the limiting rope frame cleans the bristles, the sludge is removed for subsequent centralized cleaning, and the squeezing effect of the subsequent squeeze rollers on the sludge is enhanced.

[0016] 2. The high-pressure belt machine for sludge dewatering convenient to clean, through the setting of the promoting mechanism, the movable block continuously moves and extrudes the knocking ball, so that the knocking ball continuously knocks the movable block under the action of the extension spring, so that the sludge on the cleaning plate falls to strengthen the cleaning effect, and the knocking ball continuously knocks the bent rod, the extension spring deforms when the bent rod moves, and then resets, the bent rod collides with the knocking ball, strengthens the knocking effect, and then makes the sludge on the cleaning plate fall off, so that the surface of the extrusion roller can be better cleaned. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the local structure of the conveying belt of the utility model;

[0019] Figure 3 It is a schematic diagram of the local explosion structure of the connecting plate of the utility model;

[0020] Figure 4 It is a schematic diagram of the local structure of the cleaning frame of the utility model;

[0021] Figure 5 It is a schematic diagram of the local structure of the cleaning frame of the utility model;

[0022] Figure 6 It is a schematic diagram of the local structure of the knocking ball of the utility model.

[0023] In the drawing: 1, the crusher; 2, the conveying belt; 3, the cleaning mechanism; 301, the extension cylinder two; 302, the mounting frame; 303, the connecting plate; 304, the fixed rod; 305, the torsion spring; 306, the fixed cylinder; 307, the cleaning frame; 308, the limiting rope frame; 309, the cleaning plate; 310, the movable block; 311, the movable groove; 312, the bent rod; 313, the reset spring; 4, the promoting mechanism; 401, the extension spring; 402, the bent rod; 403, the extension spring; 404, the knocking ball; 5, the support frame; 6, the extension cylinder one; 7, the collection box; 8, the extrusion roller. DETAILED DESCRIPTION

[0024] As Figures 1-6The utility model provides a technical scheme: a sludge dewatering high pressure belt machine convenient to clean, including rubbing crusher 1, the outside of rubbing crusher 1 is provided with conveyer belt 2, the outside of rubbing crusher 1 is provided with support frame 5, the upper surface of support frame 5 is fixedly installed telescopic cylinder no. 6, the movable end of telescopic cylinder no. 6 is fixedly installed extruding roller 8, the inside of support frame 5 is provided with collection box 7, the inside of support frame 5 is provided with cleaning mechanism 3, the inside of support frame 5 is provided with promoting mechanism 4, and cleaning mechanism 3 includes telescopic cylinder no. 301, mounting bracket 302, connecting plate 303, fixed rod 304, torsion spring 305, fixed cylinder 306, cleaning frame 307, limiting rope frame 308, cleaning plate 309, movable block 310, movable slot 311, curved rod 312, reset spring 313.

[0025] In an embodiment of the utility model, telescopic cylinder no. 301 is fixedly installed on the upper surface of support frame 5, the movable end of telescopic cylinder no. 301 is fixedly installed mounting bracket 302, the inner wall of mounting bracket 302 is fixedly installed connecting plate 303, the inside of connecting plate 303 is fixedly installed fixed rod 304, the arc surface of fixed rod 304 is fixedly installed torsion spring 305, the one end of torsion spring 305 away from the arc surface of fixed rod 304 is fixedly connected fixed cylinder 306, fixed cylinder 306 is fixedly installed on the surface of cleaning frame 307, movable slot 311 is set up in the arc surface of cleaning frame 307, the inner wall of movable slot 311 is fixedly installed curved rod 312, the inner wall of movable slot 311 is fixedly connected reset spring 313, the one end of reset spring 313 away from the inner wall of movable slot 311 is fixedly installed movable block 310, the arc surface of movable block 310 is fixedly installed cleaning plate 309, the surface of cleaning frame 307 is fixedly installed limiting rope frame 308.

[0026] In addition, promoting mechanism 4, the inner wall of cleaning frame 307 is fixedly connected telescopic spring 401, the one end of telescopic spring 401 away from the inner wall of cleaning frame 307 is fixedly connected curved rod 402, the inner wall of movable slot 311 is fixedly connected tensile spring 403, the one end of tensile spring 403 away from the inside of movable slot 311 is fixedly connected knock ball 404, the inner wall of cleaning frame 307 is set up knock groove, the shape of knock groove is adapted to the shape of curved rod 402, and telescopic spring 401 is set up in the inside of knock groove, so that curved rod 402 moves in the inside of knock groove under the action of telescopic spring 401.

[0027] In the embodiment of the utility model, the shape of movable block 310 is matched with the shape of movable groove 311, the surface of movable block 310 is provided with curved hole, the shape of curved hole is matched with the shape of curved rod 312, movable block 310 is sleeved on the surface of curved rod 312, the surface of connecting plate 303 is provided with rotating hole, the diameter of rotating hole is matched with the diameter of fixed cylinder 306, the arc surface of cleaning plate 309 is provided with evenly arrayed bristles, the number of limiting rope frame 308 is provided with several, several limiting rope frames 308 are fixedly installed on the arc surface of cleaning frame 307 in circumferential array, the sludge of the bristles of cleaning plate 309 is fallen, the cleaning effect of cleaning plate 309 is strengthened, the upper portion of support frame 5 is provided with water tank, the water tank is connected with water pipe, the surface of mounting frame 302 is provided with buckle, water pipe can be placed on the surface to mounting frame 302, and water flow is against the contact surface of cleaning plate 309 and extruding roller 8 to wash and strengthen the cleaning effect, the end of conveying belt 2 is provided with guide plate to guide sludge to outside, and the outside is provided with waste box to collect, the surface of conveying belt 2 is provided with filter cloth, and the water flow of dehydration is in the inside of collecting box 7, and the sludge is crushed by rubbing crusher 1 and flows to the upper portion of one end of conveying belt 2.

[0028] In the utility model, when using, extruding roller 8 and cleaning plate 309 move to proper position in telescopic cylinder no. 1 6 and telescopic cylinder no. 2 301, conveying belt 2 rotates and drives extruding roller 8 to rotate due to friction, the water of water tank is sprayed on the surface of cleaning plate 309 and extruding roller 8, cleaning frame 307 is constantly adhered to the surface of extruding roller 8 under the action of fixed cylinder 306, torsional spring 305 and fixed rod 304, with the sludge reduction of the surface of extruding roller 8, torsional spring 305 deforms and makes cleaning frame 307 constantly adhere to the surface of extruding roller 8, at the same time, cleaning plate 309 is under the action of curved rod 312 and return spring 313, the surface of movable block 310 is rubbed by extruding roller 8, movable block 310 moves along curved rod 312 and drives cleaning plate 309 to have the effect of repeatedly cleaning the surface of extruding roller 8, limiting rope frame 308 cleans the bristles, and the sludge falls off to facilitate subsequent centralized cleaning, thereby enhancing the extrusion effect of extruding roller 8 on sludge.

[0029] Further, movable block 310 constantly moves and presses knocking ball 404, and knocking ball 404 constantly knocks movable block 310 under the action of stretching spring 403, so that the sludge on cleaning plate 309 falls off to strengthen the cleaning effect, at the same time, knocking ball 404 constantly knocks curved rod 402, and stretching spring 401 deforms when curved rod 402 moves, and then returns, curved rod 402 collides with knocking ball 404 to strengthen the knocking effect, so that the sludge on cleaning plate 309 falls off to facilitate better cleaning of the surface of extruding roller 8, and the sludge is collected by waste box, and water flow flows from conveying belt 2 to the inside of collecting box 7.

[0030] The utility model has made the detailed description to the utility model generally above, but can make some modification or improvement to it on the basis of the utility model, this is obvious to the general skilled person in the technical field. Therefore, the modification or improvement without departing from the utility model thought spirit, all are within the protection scope of the utility model.

Claims

1. A high-pressure belt conveyor for easy cleaning of sludge dewatering, comprising a crusher (1), a conveyor belt (2) provided on the outside of the crusher (1), a support frame (5) provided on the outside of the crusher (1), a telescopic cylinder (6) fixedly installed on the upper surface of the support frame (5), a pressing roller (8) fixedly installed on the movable end of the telescopic cylinder (6), and a collection box (7) provided inside the support frame (5), characterized in that: The inside of the support frame (5) is provided with a cleaning mechanism (3), and the inside of the support frame (5) is provided with a promoting mechanism (4), the cleaning mechanism (3) comprises: The telescopic air cylinder two (301) is fixedly installed on the upper surface of the support frame (5), the movable end of the telescopic air cylinder two (301) is fixedly installed with a mounting frame (302), the inner wall of the mounting frame (302) is fixedly installed with a connecting plate (303), the inside of the connecting plate (303) is fixedly installed with a fixed rod (304), the arc surface of the fixed rod (304) is fixedly installed with a torsional spring (305), one end of the torsional spring (305) away from the arc surface of the fixed rod (304) is fixedly connected with a fixed cylinder (306), and the fixed cylinder (306) is fixedly installed on the surface of the cleaning frame (307). The movable slot (311) is arranged on the arc surface of the cleaning frame (307), the inner wall of the movable slot (311) is fixedly installed with a curved rod (312), and the inner wall of the movable slot (311) is fixedly connected with a return spring (313).

2. A high pressure belt press for dewatering sludge for easy cleaning as claimed in claim 1, wherein: The inner wall of the cleaning frame (307) is fixedly connected with the telescopic spring (401), one end of the telescopic spring (401) away from the inner wall of the cleaning frame (307) is fixedly connected with the curved rod (402), the inner wall of the movable slot (311) is fixedly connected with the tensile spring (403), and one end of the tensile spring (403) away from the inside of the movable slot (311) is fixedly connected with the knocking ball (404).

3. A high pressure belt press for dewatering sludge for easy cleaning as claimed in claim 2, wherein: The inner wall of the cleaning frame (307) is provided with a knocking groove, the shape of the knocking groove is matched with the shape of the curved rod (402), and the telescopic spring (401) is arranged in the knocking groove.

4. A high pressure belt press for dewatering sludge for easy cleaning as claimed in claim 1, wherein: The shape of the movable block (310) is matched with the shape of the movable slot (311), the surface of the movable block (310) is provided with a curved hole, the shape of the curved hole is matched with the shape of the curved rod (312), and the movable block (310) is sleeved on the surface of the curved rod (312).

5. A high pressure belt press for dewatering sludge for easy cleaning as claimed in claim 1, wherein: The surface of the connecting plate (303) is provided with a rotating hole, and the diameter of the rotating hole is matched with the diameter of the fixed cylinder (306).

6. A high pressure belt press for dewatering sludge for easy cleaning as claimed in claim 1, wherein: The arc surface of the cleaning plate (309) is provided with a uniform array of bristles, and the number of the limiting rope frames (308) is several, and the several limiting rope frames (308) are fixedly installed on the arc surface of the cleaning frame (307) in a circumferential array.

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