CN-224214313-U - Single-cylinder sludge plunger pump

Abstract

The utility model discloses a single-cylinder sludge plunger pump, and relates to the field of plunger pumps. The utility model discloses a single-cylinder sludge plunger pump, which comprises a base plate, a pump body fixedly connected to the base plate, a piston slidingly connected to the pump body, wherein an input pipe and an output pipe are fixedly communicated to the pump body, an anti-blocking tank is arranged at the middle section of the input pipe, a sealing cover is detachably connected to the anti-blocking tank, a rotating shaft is rotatably connected to the sealing cover and is positioned in the anti-blocking tank, a plurality of groups of crushing cutters are fixedly connected to the rotating shaft at equal intervals, wherein each group of crushing cutters are provided with a plurality of crushing cutters.

Inventors

• REN XUTAO
• ZHANG BO
• DONG CHANG

Assignees

• 泰安市腾峰环保设备有限公司

Dates

Publication Date

20260508

Application Date

20250529

Claims (6)

1. 1. The utility model provides a single cylinder mud plunger pump, includes base plate (1), its characterized in that still includes: The pump body (2) is fixedly connected to the base plate (1); a piston (201) slidingly connected in the pump body (2), An input pipe (202) and an output pipe (203) are fixedly communicated with the pump body (2), and an anti-blocking tank (4) is arranged in the middle section of the input pipe (202); The sealing cover (401) is detachably connected to the anti-blocking tank (4); a rotating shaft (5) rotatably connected to the sealing cover (401) and positioned in the anti-blocking tank (4); A plurality of groups of crushing cutters (501) which are fixedly connected with the rotating shaft (5) at equal intervals, Wherein, every group crushing sword (501) are provided with a plurality ofly, and a plurality of crushing sword (501) circumference equidistance distributes on rotation axis (5), the all embedded magnetic path (502) that are provided with of crushing sword (501) up end, lower terminal surface.
2. 2. The single cylinder sludge plunger pump as claimed in claim 1, further comprising a filter screen (504), the filter screen (504) being disposed within the output end of the input pipe (202) and being adapted to block agglomerated sludge in the anti-clogging tank (4).
3. 3. The single-cylinder sludge plunger pump according to claim 1, wherein the sealing cover (401) is fixedly provided with a micro motor (503), and the rotating shaft (5) is fixedly connected with the output end of the micro motor (503).
4. 4. The single-cylinder sludge plunger pump as claimed in claim 1, further comprising a plurality of fixing bolts (402), wherein the sealing cover (401) is detachably connected with the anti-clogging tank (4) through the plurality of fixing bolts (402).
5. 5. The single-cylinder sludge plunger pump according to claim 1, wherein a guide rod (301) is fixedly connected to the pump body (2), a base (3) is fixedly connected to the upper end portion of the guide rod (301), a sliding seat (303) is slidably connected to the guide rod (301), the piston (201) is fixedly connected to the lower end face of the sliding seat (303), a hydraulic telescopic rod (302) is fixedly connected to the base (3), and the telescopic end of the hydraulic telescopic rod (302) is fixedly connected to the upper end face of the sliding seat (303).
6. 6. The single-cylinder sludge plunger pump according to claim 1, wherein screw sleeves (101) are symmetrically and fixedly connected to two ends of the base plate (1), a screw rod (102) is connected to the screw sleeve (101) in a threaded manner, a handle (104) is fixedly connected to the upper end portion of the screw rod (102), and a balance base (103) is fixedly connected to the lower end portion of the screw rod.

Description

Single-cylinder sludge plunger pump Technical Field The utility model belongs to the technical field of plunger pumps, and particularly relates to a single-cylinder sludge plunger pump. Background The single-cylinder sludge plunger pump is a common device which is mainly used for conveying the liquid containing the sludge, and the working principle is that the reciprocating motion of a piston in a pump body generates pressure difference to realize the suction and discharge of the sludge. In the use process of the existing single-cylinder sludge plunger pump, on one hand, due to the lack of an effective block sludge treatment mechanism, block sludge is easy to accumulate in an input pipe or a pump body, so that a pipeline is blocked and the pump body is damaged, the normal operation of equipment is affected, the working efficiency is reduced, and the maintenance cost and the downtime are increased; On the other hand, iron impurities in the sludge can enter the pump body along with the sludge, so that parts such as a piston, a sealing element and the like in the pump body are worn, the service life of equipment is shortened, and the utility model is provided for the reason. Disclosure of utility model The utility model aims to overcome the defects of the prior art and provide a single-cylinder sludge plunger pump which can overcome the problems or at least partially solve the problems. In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that: The single-cylinder sludge plunger pump comprises a base plate, a pump body fixedly connected to the base plate, pistons connected in the pump body in a sliding mode, an input pipe and an output pipe fixedly connected to the pump body, an anti-blocking tank arranged in the middle of the input pipe, a sealing cover detachably connected to the anti-blocking tank, a rotating shaft rotatably connected to the sealing cover and located in the anti-blocking tank, and a plurality of groups of crushing cutters fixedly connected to the rotating shaft at equal intervals, wherein the crushing cutters are distributed on the rotating shaft at equal intervals in circumference, and magnetic blocks are embedded in the upper end face and the lower end face of each crushing cutter. Preferably, the anti-blocking device further comprises a filter screen, wherein the filter screen is arranged in the output end of the input pipe and is used for blocking the coagulated sludge in the anti-blocking tank. In order to drive the rotating shaft to rotate, preferably, the sealing cover is fixedly provided with a micro motor, and the rotating shaft is fixedly connected with the output end of the micro motor. In order to facilitate the disassembly and assembly of the sealing cover, the sealing cover preferably further comprises a plurality of fixing bolts, and the sealing cover is detachably connected with the anti-blocking tank through the plurality of fixing bolts. For being used for driving the piston to reciprocate from top to bottom in the pump body, preferably, fixedly connected with guide arm on the pump body, the upper end fixedly connected with base of guide arm, sliding connection has the sliding seat on the guide arm, the lower terminal surface fixed connection of piston and sliding seat, fixedly connected with hydraulic telescoping rod on the base, hydraulic telescoping rod's flexible end and the up end fixed connection of sliding seat. In order to improve the overall stability of the pump body, preferably, both ends of the base plate are symmetrically and fixedly connected with screw sleeves, the screw sleeves are internally and in threaded connection with screws, and the upper end part of each screw rod is fixedly connected with a handle, and the lower end part of each screw rod is fixedly connected with a balance base. After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects: According to the utility model, the anti-blocking tank is arranged at the middle section of the input pipe, the crushing cutter rotating at high speed is arranged in the anti-blocking tank, so that the entering blocky sludge can be cut and crushed, meanwhile, the filter screen is arranged at the output end, so that the unbroken blocky sludge is continuously crushed, the pump body and the pipeline are effectively prevented from being blocked by multiple measures, and the stable operation of equipment is ensured; The embedded magnet on the crushing cutter rotates along with the cutter, so that the adsorption range is enlarged, iron impurities in the sludge are efficiently adsorbed, the impurities are reduced to enter the pump body, the abrasion risk of the internal parts of the pump body caused by the iron impurities is reduced, and the service life of the equipment is prolonged. Drawings FIG. 1 is a schematic diagram of the structure of the present utility model; FIG. 2 is a second schematic di