CN214829838U - Sludge environment-friendly discharging device - Google Patents

Abstract

The utility model relates to a mud environmental protection discharge apparatus, including mud storage jar, sealed lid, piston, pressure plate, blade subassembly, crushed aggregates subassembly and negative pressure equipment, crushed aggregates subassembly include two crushed aggregates axles and crushed aggregates motors, mud storage jar upper portion sealing connection sealed lid, two pistons of sealed lid surface symmetry fixed connection, mud storage jar middle part separate for two through the division board and place the space, place the space in be provided with the pressure plate, the piston rod end department of pressure plate upper portion fixed surface connection piston, pressure plate bottom fixed surface connect and support two blade subassemblies, place a relative side surface in space fixedly connected with intake pipe respectively.

Description

Sludge environment-friendly discharging device

Technical Field

The utility model relates to an environmental protection technology field, concretely relates to mud environmental protection discharge apparatus.

Background

In the sludge treatment process, the mud after the hydroextractor dehydration need carry and shift out sewage treatment plant, generally store with the feed bin, dispatch from the factory through the truck transportation again, the mud feed bin is applicable to the storage of high humidity viscous substance such as dehydration mud, dosing and transport, continuous operation has, the transport capacity is adjustable etc. characteristic, current mud is unloaded and is stored the equipment of unloading and use, because mud itself is thick more, the part can be opened paste at the bulkhead, and fall the inefficiency of screw conveyer, the normal transport has been influenced, need use a mud environmental protection discharge apparatus, in order to realize unloading fast, improve mud conveying efficiency.

SUMMERY OF THE UTILITY MODEL

Problem to above-mentioned prior art exists, the utility model provides a mud environmental protection discharge apparatus has realized having the motion mode that the monolithic cutting impeld the mud whereabouts to improve the mud and carry fast, avoid adhesion and the stifled problem of card, increase the pressure boost through negative pressure equipment simultaneously and handle, the mud whereabouts with higher speed, in order to realize the defeated material fast, solve the adhesion and carry the inefficiency technical problem mentioned above.

In order to achieve the above object, the utility model discloses a following technical scheme realizes: the utility model provides a mud environmental protection discharge apparatus, includes mud storage jar, sealed lid, piston, pressure plate, blade subassembly, crushed aggregates subassembly and negative pressure equipment, crushed aggregates subassembly include two crushed aggregates axles and crushed aggregates motors, mud storage jar upper portion sealing connection sealed lid, sealed lid surface symmetry fixed connection two pistons, mud storage jar middle part separate for two through the division board and place the space, the space of placing in be provided with the pressure plate, pressure plate upper portion surface fixed connection piston's piston rod end department, pressure plate bottom surface fixed connection support two blade subassemblies, the relative side surface in space of placing fixedly connected with intake pipe respectively, the intake pipe keep away from a side fixed surface connection seal valve in the space of placing, the inside bottom surface in space of placing be transferred respectively and be connected with the crushed aggregates axle, two bits of broken glass axles rotate through the inside shaft coupling that sets up of division board and connect, one of them bits of broken glass axle one end pass and place the space surface and rotate and connect the crushed glass motor, the crushed glass motor connect through the backup pad and place the space surface, place space bottom seted up the ejection of compact region, the open end fixed connection discharging pipe of the regional bottom of ejection of compact, discharging pipe one side pass through pipe connection negative pressure equipment.

The blade assembly comprises a rotating shaft rod fixedly connected with a pressure plate, and a plurality of arc-shaped blades are uniformly welded on the surface of the rotating shaft rod.

The number of the arc-shaped blades is set to be even.

The adjacent arc-shaped blades are arranged in a staggered structure.

Four rows of crushing teeth are fixedly connected to the surface of the crushing shaft.

To sum up, the utility model provides a mud environmental protection discharge apparatus has realized having the motion mode that the monolithic cutting impeld the mud whereabouts to improve the mud and carry fast, avoid adhesion and the stifled problem of card, increase the pressure boost through negative pressure equipment simultaneously and handle, the mud whereabouts with higher speed, in order to realize defeated material fast.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the blade assembly of FIG. 1;

in the figure: the device comprises a sludge storage tank 1, a sealing cover 11, a piston 12, a pressure plate 13, a discharging area 14, a discharging pipe 15, a blade assembly 2, a rotating shaft rod 21, an arc-shaped blade 22, a crushing assembly 3, a crushing shaft 31, a crushing motor 32, a separation plate 33, a coupler 34, a support plate 35, crushing teeth 36, a negative pressure device 4, a placing space 5, an air inlet pipe 51 and a sealing valve 52.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 to 2, the utility model relates to a sludge environment-friendly discharging device, which comprises a sludge storage tank 1, a sealing cover 11, a piston 12, a pressure plate 13, a blade assembly 2, a crushing assembly 3 and a negative pressure device 4, wherein the crushing assembly 3 comprises two crushing shafts 31 and a crushing motor 32, the upper part of the sludge storage tank 1 is hermetically connected with the sealing cover 11, the surface of the sealing cover 11 is symmetrically and fixedly connected with the two pistons 12, the sludge storage tank 1 is divided into two placing spaces 5 through a partition plate 33 for separately containing sludge, the separate containing of sludge can be realized by pushing the pressure plate 13 to extrude downwards through the pistons 12, the fast discharging and conveying are realized by being distinguished from one placing space 5, because the bottom of the pressure plate 13 is provided with the two blade assemblies 2, the surfaces of rotating shaft rods 21 on the blade assemblies 2 are provided with arc-shaped blades 22 arranged at intervals, and the number of the arc-shaped blades 22 is even number, the arc-shaped blade 22 is used for cutting off organic matters, colloid, blocky substances and the like in sludge by using the arc-shaped blade 22 in the pushing process of the piston 12, thereby being beneficial to quick unloading and conveying, reducing adhesion and being adsorbed on the inner wall of the placing space 5 and improving the unloading efficiency, the bottom of the blade assembly 2 is provided with the crushing shaft 31, the crushing shaft 31 is driven by the crushing motor 32, four rows of crushing teeth 36 are arranged on the surface of the crushing motor 32, sludge at the bottom of the placing space 5 is further halved to realize unimpeded quick conveying and avoid the problems of adhesion and blockage, the bottom of the placing space 5 is subjected to negative pressure air suction by the negative pressure equipment 4 to place the sludge in the space 5, the side wall of the placing space 5 is provided with an air inlet pipe 51 for air inlet, the air inlet pipe 51 is provided with a sealing valve 52, so that the adjustment of the sealing valve 52 is conveyed into the placing space 5 by air inlet pipe 51, the negative pressure extraction function of the negative pressure equipment 4 is realized, the air flow surging of the placing space 5 is formed, the sludge in the placing space 5 is increased, the discharging speed is increased, the sludge adhered to the placing space 5 is taken away under the action of the air flow, and the technical problems of blocking and slow discharging low efficiency caused by sludge adhesion are avoided.

To sum up, the utility model provides a mud environmental protection discharge apparatus has realized having the motion mode that the monolithic cutting impeld the mud whereabouts to improve mud and carry fast, avoid adhesion and the stifled problem of card, increase the pressure boost through negative pressure equipment simultaneously and handle, the mud whereabouts with higher speed, in order to realize defeated material fast.

Claims (5)

1. The environment-friendly sludge discharging device is characterized by comprising a sludge storage tank (1), a sealing cover (11), pistons (12), a pressure plate (13), a blade assembly (2), a crushed aggregate assembly (3) and negative pressure equipment (4), wherein the crushed aggregate assembly (3) comprises two crushed aggregate shafts (31) and a crushed aggregate motor (32), the upper part of the sludge storage tank (1) is hermetically connected with the sealing cover (11), the sealing cover (11) is symmetrically and fixedly connected with the two pistons (12) on the surface, the middle part of the sludge storage tank (1) is separated into two placing spaces (5) through a partition plate, the placing spaces (5) are internally provided with the pressure plate (13), the upper part of the pressure plate (13) is fixedly connected with the ends of piston rods of the pistons (12), and the bottom of the pressure plate (13) is fixedly connected with and supports the two blade assemblies (2), the surfaces of one sides opposite to the placing space (5) are respectively and fixedly connected with an air inlet pipe (51), the surface of one side of the air inlet pipe (51) far away from the placing space (5) is fixedly connected with a sealing valve (52), the bottom surface in the placing space (5) is respectively connected with the crushed material shafts (31) in a rotating way, the two crushed material shafts (31) are rotationally connected through a shaft coupling (34) arranged in the partition plate (33), one end of one of the crushing shafts (31) penetrates through the surface of the placing space (5) to be connected with a crushing motor (32) in a rotating way, the particle crushing motor (32) is connected with the surface of the placing space (5) through a support plate (35), a discharging area (14) is arranged at the bottom of the placing space (5), a discharging pipe (15) is fixedly connected with an opening end at the bottom of the discharging area (14), one side of the discharge pipe (15) is connected with a negative pressure device (4) through a guide pipe.

2. The environment-friendly sludge discharging device as claimed in claim 1, wherein the blade assembly (2) comprises a rotating shaft rod (21) fixedly connected with the pressure plate (13), and a plurality of arc-shaped blades (22) are uniformly welded on the surface of the rotating shaft rod (21).

3. The environment-friendly sludge discharging device as claimed in claim 2, wherein the number of the arc-shaped blades (22) is set to be even.

4. The environment-friendly sludge discharging device as claimed in claim 2 or 3, wherein adjacent arc-shaped blades (22) are arranged in a staggered structure.

5. The environment-friendly sludge discharging device as claimed in claim 1, wherein four rows of crushing teeth (36) are fixedly connected to the surface of the crushing shaft (31).

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