CN216377871U - A kind of sludge treatment equipment - Google Patents

Abstract

The utility model discloses sludge treatment equipment, which comprises a machine base, wherein a rotating drum for separating mud and water is fixedly arranged on the machine base, a double-shaft motor fixed on the machine base is arranged on one side of the rotating drum, a connecting shaft is connected on the machine base in a rotating manner, one end of the connecting shaft is connected with one output shaft of the double-shaft motor, a cam is fixedly arranged at the other end of the connecting shaft, and a deslagging mechanism for removing impurities from polluted water arranged on the machine base is arranged above the cam. Therefore, the screen replacing operation is convenient for a user, and the portability of the equipment in use is improved.

Description

A kind of sludge treatment equipment

technical field

The utility model relates to the technical field of sludge treatment, in particular to a sludge treatment equipment.

Background technique

Sludge is a cohesive soil deposited in a still or slow flowing water environment, formed by biochemical action, with a natural water content greater than the liquid limit, and a natural void ratio greater than or equal to 1.5. The modern sediments are formed under the conditions of the participation of microorganisms, which are rich in organic matter and usually gray-black; the mechanical strength is low and the compressibility is strong. Its seismic performance is very poor. Under the action of strong earthquake, it is easy to cause subsidence of building foundation. When dealing with riverbed silt, silt treatment equipment is required for operation.

At present, the sludge needs to be dewatered when it is being processed. During dehydration, the horizontal centrifuge is an auxiliary tool in the conventional sludge treatment and dehydration. Although the existing horizontal centrifuge can separate the sludge from the water, it is In actual use, the treated polluted water will inevitably carry some impurities. If these impurities are not further treated, the impurities will accumulate again to form sludge, thus affecting the sludge treatment work. To this end, we propose a sludge treatment equipment.

Utility model content

The purpose of this utility model is to provide a sludge treatment equipment to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a sludge treatment equipment, comprising a machine base, on which a rotary drum for separation of mud and water is fixedly installed, and one side of the rotary drum is provided with a rotary drum fixed on the machine base. A connecting shaft is rotatably connected to the base, one end of the connecting shaft is connected to one of the output shafts of the double-shaft motor, and the other end of the connecting shaft is fixedly installed with a cam. There is a slag removal mechanism installed on the base for removing impurities from polluted water. The slag removal mechanism includes an installation mechanism for disassembling and assembling the box net. The slag removal mechanism is fixed on the base below the water outlet pipe. There are two side plates of the same size, a water collecting tank for collecting and storing polluted water is arranged between the two side plates, and a screen is movably connected in the water collecting tank.

Preferably, a feed pipe for introducing sludge is fixedly installed at one end of the rotating drum, a mud outlet pipe is fixedly connected to the mud outlet of the rotating drum, and a water outlet pipe is fixedly installed at the water outlet of the rotating drum. The bottom end of the water collecting tank is attached to the outer side of the cam, and the water outlet of the water collecting tank is connected with the water inlet of the water outlet funnel.

Preferably, two positioning rods of the same size are fixedly installed on the two side plates, positioning plates are fixedly connected to both sides of the water collecting tank, and two positioning plates are provided with corresponding positioning rods. The bottom end of the water collecting tank is fixedly connected with a water outlet funnel, and the water outlet of the water outlet funnel is fixedly installed with a second water outlet pipe with a regulating valve, and the two sides of the screen are fixed with alignment Each of the water collecting tanks is provided with an alignment groove matched with the corresponding alignment block.

Preferably, the installation mechanism includes two relatively symmetrical fixed blocks fixed on the screen, two positioning pins of the same size are movably connected to the two fixed blocks, and both of the two fixed blocks are provided with The movable grooves matched with the corresponding positioning pins are provided with grooves matched with the corresponding positioning pins.

Preferably, one end of the two positioning pins on the same side is fixed with the same connecting block, and a spring that is movably sleeved on the positioning pin is arranged between the connecting block and the fixing block.

The utility model at least has the following beneficial effects:

In the utility model, the preliminary purification treatment of the polluted water can be realized through the inner screen of the water collecting tank, thereby avoiding the direct discharge of impurities in the polluted water, and effectively improving the working effect of the sludge treatment equipment for sludge treatment. When replacing, the positioning pin and the water collecting tank are quickly separated and fixed, so as to realize the rapid installation and replacement of the screen, which is convenient for the user to replace the screen, thus improving the portability of the device.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the partial structural representation of Fig. 1 of the utility model;

Fig. 3 is the bottom view structure schematic diagram of Fig. 2 of the utility model;

Fig. 4 is the structural schematic diagram of the water collecting tank of the present invention;

Fig. 5 is the structural representation of the screen mesh of the utility model;

FIG. 6 is a schematic diagram of the structure of the positioning pin of the present invention.

In the picture: 1- machine base; 2- drum; 21- feed pipe; 22- mud pipe; 23- water pipe one; 3- double shaft motor; 31- connecting shaft; 32- cam; 4- slag removal Mechanism; 401-water collecting tank; 402-side plate; 403-positioning rod; 404-positioning plate; 405-screen; 406-water outlet funnel; 407-outlet pipe two; 408-alignment block; 5-installation mechanism; 501 -Fixing block; 502-Locating pin; 503-Connecting block; 504-Spring.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-6, the present utility model provides a technical solution: a sludge treatment equipment, comprising a machine base 1, a rotary drum 2 for separating mud and water is fixedly installed on the machine base 1, and one side of the rotary drum 2 is provided with a fixed The biaxial motor 3 on the base 1 is rotatably connected with a connecting shaft 31, one end of the connecting shaft 31 is connected to one of the output shafts of the biaxial motor 3, and the other end of the connecting shaft 31 is fixedly installed with a cam 32 , the top of the cam 32 is provided with a slag removing mechanism 4 for removing impurities from polluted water installed on the machine base 1, the slag removing mechanism 4 includes an installation mechanism 5 for disassembling and assembling the box net, and the slag removing mechanism 4 is included in the water outlet pipe 1 23 Two side plates 402 of the same size are fixed on the machine base 1 below. A water collecting tank 401 for collecting and storing polluted water is arranged between the two side plates 402. The water collecting tank 401 is movably connected with a screen 405. When the sludge passes through After the feeding pipe 21 is introduced into the rotating drum 2 for centrifugal separation of water and sediment, the sediment and water are led out through the mud outlet pipe 22 and the water outlet pipe 1 23 respectively. The water tank 401 can effectively collect the polluted water through the inner screen 405 of the water collecting tank 401, wherein the inner bottom wall of the screen 405 is composed of an activated carbon filter layer, so that the preliminary purification treatment of the polluted water can be realized, thereby avoiding the pollution in the polluted water. The impurities are directly discharged, which effectively improves the working effect of the sludge treatment equipment for sludge treatment.

Further, one end of the rotating drum 2 is fixedly installed with a feeding pipe 21 for introducing sludge, the mud outlet of the rotating drum 2 is fixedly connected with a mud outlet pipe 22, and the water outlet of the rotating drum 2 is fixedly installed with a water outlet pipe 23, which collects the sludge. The bottom end of the water tank 401 is in contact with the outer side of the cam 32, and the water outlet of the water collecting tank 401 is connected to the water inlet of the water outlet funnel 406. Through the cam 32, the water collecting tank 401 can quickly collect the polluted water when collecting the polluted water. The impurities are vibrated and separated, thereby effectively improving the purification and treatment effect of polluted water. The water outlet of the water outlet pipe 1 23 adopts a funnel type, so that the polluted water is directly injected into the screen 405 on the water collecting tank 401 for treatment.

Further, two positioning rods 403 of the same size are fixedly installed on the two side plates 402 , positioning plates 404 are fixedly connected to both sides of the water collecting tank 401 , and the two positioning plates 404 are provided with corresponding positioning rods 403 . The bottom end of the water collecting tank 401 is fixedly connected with a water outlet funnel 406, a water outlet pipe 2 407 with a regulating valve is fixedly installed at the water outlet of the water outlet funnel 406, and alignment blocks are fixed on both sides of the screen 405. 408, the water collecting tank 401 is provided with an alignment groove matched with the corresponding alignment block 408, and the water outlet funnel 406 is used to effectively collect and export the sewage inside the water collecting tank 401. 408, so that the screen 405 can be effectively and quickly aligned when it is placed, so as to achieve positioning.

Further, the installation mechanism 5 includes two relatively symmetrical fixed blocks 501 fixed on the screen 405 , two positioning pins 502 of the same size are movably connected to the two fixed blocks 501 , and two fixed blocks 501 are provided with openings. There are movable grooves matched with the corresponding positioning pins 502, and grooves matched with the corresponding positioning pins 502 are provided on the water collecting tank 401. When the screen 405 needs to be replaced, the connecting block 503 can be pulled, thereby The positioning pin 502 is quickly separated from the water collecting tank 401, which is convenient for the user to take it. After taking it, the other end of the positioning pin 502 is an arc-shaped section. Then, after the alignment block 408 on the screen 405 can be aligned with the alignment groove, it can be directly inserted and fixed. After pressing down to a certain position, the positioning pin 502 is reset by the spring 504, so as to realize the gap between the positioning pin 502 and the groove. In this way, the quick installation of the screen mesh 405 is realized, and the rapid separation and fixation of the positioning pin 502 and the water collecting tank 401 are realized, so as to realize the rapid installation and replacement of the screen mesh 405, which is convenient for the user to replace the screen mesh 405. portability of the device.

Further, one end of the two positioning pins 502 on the same side is fixed with the same connecting block 503, and a spring 504 that is movably sleeved on the positioning pin 502 is provided between the connecting block 503 and the fixing block 501. After the screen mesh 405 is moved to a certain position, the reset of the positioning pin 502 and the engagement of the groove are realized, so that the positioning of the screen mesh 405 is achieved.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion such that a process, method, article or device comprising a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. A sludge treatment equipment, characterized in that it comprises a machine base (1) on which a rotary drum (2) for separation of mud and water is fixedly installed, and one side of the rotary drum (2) is provided with There is a biaxial motor (3) fixed on the base (1), a connecting shaft (31) is rotatably connected to the base (1), and one end of the connecting shaft (31) is connected to the biaxial motor (3) One of the output shafts is connected, the other end of the connecting shaft (31) is fixedly installed with a cam (32), and above the cam (32) is provided with a filter for removing impurities from polluted water installed on the machine base (1). A slag mechanism (4), the slag removal mechanism (4) includes an installation mechanism (5) for disassembling and assembling the box net, and the slag removal mechanism (4) includes a water outlet pipe one (23) below and fixed on the machine base (5). 1) on two side plates (402) of the same size, a water collecting tank (401) for collecting and storing polluted water is arranged between the two side plates (402), and the water collecting tank (401) is movably connected There is a screen (405). 2. A sludge treatment equipment according to claim 1, characterized in that: one end of the rotating drum (2) is fixedly installed with a feeding pipe (21) for introducing sludge, and the outlet of the rotating drum (2) is fixedly installed with a feed pipe (21) for introducing sludge. The mud outlet is fixedly connected with a mud outlet pipe (22), a water outlet pipe (23) is fixedly installed at the water outlet of the rotating drum (2), and the bottom end of the water collecting tank (401) is connected to the outer side of the cam (32). Fittingly, the water outlet of the water collecting tank (401) is connected to the water inlet of the water outlet funnel (406). 3. The sludge treatment equipment according to claim 1, characterized in that: two positioning rods (403) of the same size are fixedly installed on the two side plates (402), and the water collecting tank (401) ) are fixedly connected with positioning plates (404), two of the positioning plates (404) are provided with through holes for matching with the corresponding positioning rods (403), and the bottom end of the water collecting tank (401) A water outlet funnel (406) is fixedly connected, a water outlet pipe two (407) with a regulating valve is fixedly installed at the water outlet of the water outlet funnel (406), and alignment blocks are fixed on both sides of the screen (405). (408), an alignment groove matched with the corresponding alignment block (408) is provided in the water collecting tank (401). 4. A sludge treatment equipment according to claim 1, characterized in that: the installation mechanism (5) comprises two relatively symmetrical fixing blocks (501) fixed on the screen (405), and the two fixed blocks (501) The fixing blocks (501) are movably connected with two positioning pins (502) of the same size, and the two fixing blocks (501) are both provided with movable grooves matched with the corresponding positioning pins (502), so The water collecting tanks (401) are provided with grooves which are matched with the corresponding positioning pins (502). The sludge treatment equipment according to claim 4, characterized in that: one end of the two positioning pins (502) on the same side is fixed with the same connecting block (503), and the connecting block (503) ) and the fixed block (501) are provided with a spring (504) which is movably sleeved on the positioning pin (502).

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