CN219823973U - All-in-one machine with high-pressure double-diaphragm low-temperature drying function - Google Patents

Abstract

The utility model discloses an all-in-one machine with a high-pressure double-diaphragm low-temperature drying function, which comprises a main machine frame, wherein an oil cylinder seat is fixedly arranged on one side of the top end of the main machine frame, a thrust plate is fixedly arranged on the other side of the top end of the main machine frame, a filter plate compacting oil cylinder is fixedly arranged in the middle of the oil cylinder seat, ninety-nine double-diaphragm filter plate pressing mechanisms are arranged in the main machine frame, and are uniformly divided into three groups; when the filter press is used for cleaning, the filter cloth lifting driving oil cylinder is pushed from the bottom of the track to adjust the height of the filter cloth on the double-diaphragm filter press plate mechanism, and in the process of up-and-down movement of the filter cloth, the high-pressure nozzle pipe sprays cleaning water to clean the filter cloth, so that time and labor are saved.

Description

All-in-one machine with high-pressure double-diaphragm low-temperature drying function

Technical Field

The utility model relates to the field of filter presses for sludge treatment, in particular to a filter press with a high-pressure double-diaphragm low-temperature drying function as an integrated machine.

Background

Along with the industrialized development, the sewage yield is also increased. The sludge of the sewage treatment plant is generally sanitary landfill, land utilization is adopted in nearly 58%, building material utilization is carried out in about 8% and incineration treatment is carried out in about 6%. The sewage treatment plant generally adopts a landfill or simple stacking mode to treat sludge, and the current sludge treatment mode is severe, so that a filter press is generated.

The working principle of the filter press is as follows: firstly, positive pressure dewatering, namely slurry feeding dewatering, namely a certain number of filter plates are closely arranged in a row under the action of strong mechanical force, a filter chamber is formed between the filter plate surfaces, filter materials are sent into the filter chamber under strong positive pressure, the solid parts of the filter materials entering the filter chamber are intercepted by filter media (such as filter cloth) to form filter cakes, and the liquid parts are discharged out of the filter chamber through the filter media, so that the purpose of solid-liquid separation is achieved, the solid-liquid separation is more thorough along with the increase of the positive pressure, but the excessively high positive pressure is not cost-effective from the aspects of energy and cost, after slurry feeding dewatering, the filter press with a rubber extrusion membrane is arranged, the compressed medium (such as air and water) enters the back of the extrusion film to push the extrusion film to further dehydrate the extrusion filter cake, namely extrusion dehydration, pulp entering dehydration or extrusion dehydration, compressed air enters one side of the filter cake in the filter chamber to permeate the filter cake, carrying liquid water and discharging the liquid water out of the filter chamber through the filter cloth from the other side of the filter cake, namely wind blowing dehydration, if both sides of the filter chamber are coated with the filter cloth, the liquid part can uniformly discharge the liquid part out of the filter chamber through the filter cloth on both sides of the filter chamber, the two sides of the filter chamber are dehydrated, after dehydration is completed, the mechanical compression force of the filter plate is relieved, the filter plate is pulled open gradually by a single block, and the filter chamber is opened to discharge cakes respectively, so that the main working cycle is completed.

However, the conventional filter press has the following disadvantages:

(1) After the traditional filter press filters through the filter cake, the thicker the volume of the filter cake is after water absorption, the larger the specific resistance is, the more difficult the filtration is, so that the water content of the filter cake is high, and along with the extension of the filtration time, the materials still contain a large amount of water after the filtration is finished, thus increasing the subsequent drying cost; the transportation and back-end disposal costs are increased.

(2) The filter cake on the traditional filter press is easy to adhere to the filter cloth, and needs to be shoveled out by workers, so that cake unloading difficulty and the labor capacity of workers are caused.

(3) Most of the traditional filter presses are manually assisted to clean the filter cloth, and have long time consumption and low benefit.

Disclosure of Invention

The utility model aims to provide an all-in-one machine with a high-pressure double-diaphragm low-temperature drying function, so that the problems that after a traditional filter press provided in the background art filters through a filter cake, the water content of the filter cake is high, the volume is thick, the specific resistance is larger, the filter cake is more difficult to filter, the water content of the filter cake is high, and along with the extension of the filtering time, materials still contain a large amount of water after the filtering is finished, and the subsequent drying cost is increased; the filter cake on the traditional filter press is easy to adhere to the filter cloth, and needs to be shoveled out by workers, so that the problems of cake unloading difficulty and labor capacity of workers are caused.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an all-in-one with high-pressure double-diaphragm low temperature desiccation function, includes the host computer frame, one side fixed mounting in host computer frame top has the hydro-cylinder seat, the opposite side fixed mounting in host computer frame top has the thrust plate, the middle part fixed mounting of hydro-cylinder seat has the filter plate to sticis the hydro-cylinder, the internally mounted of host computer frame has ninety-nine double-diaphragm filter pressing board mechanisms, and ninety-nine double-diaphragm filter pressing board mechanisms evenly divide into three groups, fixed mounting has twelve in filter cloth lift drive hydro-cylinder in the host computer frame, the surface of host computer frame is connected with six tracks, and every two just-facing tracks are a set of, twelve filter cloth lift drive hydro-cylinder's active end is connected with the both sides of six track bottoms respectively, the surface fixed mounting of host computer frame has a plurality of supporting beams, fixed mounting has six filter plate opening and shutting hydro-cylinders that are located one side of supporting beams in the host computer frame, and every two just-facing filter plate opening and shutting hydro-cylinders are a set of, and filter cloth lift drive hydro-cylinder promotes the top of track from the track, adjusts the height of the filter cloth on the double-diaphragm filter pressing board mechanism.

As a preferred technical scheme of the utility model, ninety nine double-diaphragm filter pressing plate mechanisms comprise high-pressure nozzle pipes and positioning plates connected with two sides of the high-pressure nozzle pipes, the middle parts of the high-pressure nozzle pipes are provided with double-diaphragm filter pressing plates, the middle parts of the two positioning plates are provided with length rods, both ends of the two length rods are rotatably provided with pulleys, the bottom ends of the two positioning plates are provided with filter cloth, the surfaces of the two filter cloth are provided with feed inlets, the interiors of the two feed inlets are provided with feeders, the bottom ends of the two filter cloth are fixedly provided with copper rods, and the high-pressure nozzle pipes spray high-pressure water to clean the filter cloth during the upward movement of the filter cloth along with the length rods, or spray high-pressure water to clean the filter cloth during the downward movement of the filter cloth along with the length rods.

As a preferable technical scheme of the utility model, three hundred ninety six pulleys are uniformly divided into three groups, and one hundred thirty two pulleys in each group are respectively connected with three groups of rails in a sliding manner, and filter cloth on the double-diaphragm filter pressing plate mechanism can slide along the rails through the pulleys.

As a preferred technical scheme of the utility model, ninety nine double-diaphragm filter plates comprise a pressure-bearing iron plate and rubber diaphragms fixedly arranged on two sides of the pressure-bearing iron plate, filtrate water outlets are formed in four corners of one side of the pressure-bearing iron plate, two high-temperature squeeze water inlets below the filtrate water outlets are formed in the pressure-bearing iron plate, two high-temperature squeeze water outlets below the filtrate water outlets are formed in the pressure-bearing iron plate, the two high-temperature squeeze water inlets are higher than the two high-temperature squeeze water outlets, a sludge feed inlet is formed in the surface of the pressure-bearing iron plate, and a chain is connected between ninety nine double-diaphragm filter plate mechanisms, wherein a squeeze water residual water sweeping port can flow along one of the high-temperature squeeze water inlets, and one of the filtrate water outlets can serve as a steam outlet.

As a preferable technical scheme of the utility model, the top ends of ninety nine pressure-bearing iron plates are respectively connected with ninety nine high-pressure nozzle pipes, and the double-diaphragm filter plate piece is arranged on the high-pressure nozzle pipes through the pressure-bearing iron plates.

As a preferable technical scheme of the utility model, the movable end of the filter plate compacting cylinder is connected with one side adjacent to the opposite double-diaphragm filter pressing plate mechanism, the filter plate compacting cylinder pulls the double-diaphragm filter pressing plate mechanism from one side, and the filter plate compacting cylinder and the thrust plate are mutually matched to limit the double-diaphragm filter pressing plate mechanism.

As a preferable technical scheme of the utility model, the movable ends of the three groups of filter plate opening and closing cylinders are respectively connected with one sides of the three groups of double-diaphragm filter plate pressing mechanisms, and the filter plate opening and closing cylinders pull the double-diaphragm filter plate pressing mechanisms from one side to adjust the positions of the plurality of double-diaphragm filter plate pressing mechanisms.

The support leg body is fixedly installed at both ends of the main machine frame, the bearing plate for bearing water is installed at the lower end of the main machine frame, a plurality of reinforcing support legs are fixedly installed at both sides of the main machine frame, and springs are installed at the joints of the filter cloth lifting driving oil cylinders and the six tracks.

The effect is as follows: the integrated machine drives sludge into ninety-nine double-diaphragm filter pressing plate mechanisms at high pressure through a high-pressure plunger pump, the sewage is filtered through filter cloth to form filtrate, the sludge is trapped by the filter cloth, the high-pressure pump continuously injects the high pressure into the mud cake with higher density, after the high-pressure filtration stage is completed, the residual moisture of the mud cake trapped in the filter cavities of the ninety-nine double-diaphragm filter pressing plate mechanisms is about 70-98%, then high-temperature water is poured into the double-diaphragm filter plates, two groups of double-diaphragm filter plate rubber diaphragm tympanic membranes are ejected out to carry out double-diaphragm double-sided compression squeezing dehydration on the adjacent filter cakes, the residual moisture is about 50-70%, then the double-diaphragm filter plate sludge filter cavities are vacuumized, the residual moisture of the mud cake is reduced by negative pressure, and the residual moisture is discharged by a vacuum pump after gasification, so that the residual moisture reaches below 20-50%.

In addition, because mud cake squeezing leads mud cake residues to be attached to filter cloth, manual shoveling and cleaning are needed, twelve filter cloth lifting driving oil cylinders are divided into three groups to lift tracks for three centimeters, then instantly retract downwards to generate vibration force, under the pulling and tearing of copper bars and length rods, the filter cloth is enabled to rebound, the rapping effect of the filter cloth is achieved, the residues fall as far as possible, after discharging is finished, the filter plate driving oil cylinders slowly rise, and high-pressure spray guns are arranged on the upper part of a double-diaphragm filter plate mechanism to perform high-pressure water spraying and high-pressure cleaning on the filter cloth

Compared with the prior art, the utility model has the beneficial effects that:

1. by arranging the double-diaphragm filter pressing plate mechanism, the traditional plastic plate frame filter pressing and the traditional plastic plate frame filter pressing are replaced, high-pressure filtration, high-pressure double-diaphragm double-sided squeezing and vacuum negative pressure drying are carried out on sludge through the double-diaphragm filter plate and filter cloth, the sludge filtering time is shortened, and the water content of materials is low after the filtration is completed, so that the subsequent drying cost is reduced;

2. the filter cloth is pulled by twelve filter cloth lifting driving cylinders, a length rod fixed at the upper end of the filter cloth and a copper rod at the lower end, so that the structure has a vibrating action, and residues on the filter cloth are removed.

3. When the integrated machine is used for cleaning, the filter cloth lifting driving oil cylinder is pushed from the bottom of the track to adjust the height of the filter cloth on the double-diaphragm filter pressing plate mechanism, and in the process of up-and-down movement of the filter cloth, the high-pressure nozzle pipe sprays cleaning water to clean the filter cloth, so that time and labor are saved.

Drawings

FIG. 1 is one of the perspective views of the present utility model;

FIG. 2 is a second perspective view of the present utility model;

FIG. 3 is an exploded view of the dual diaphragm filter press plate mechanism of the present utility model;

FIG. 4 is a side view of a double membrane filter element of the present utility model;

FIG. 5 is a schematic illustration of a cleaning process according to the present utility model;

FIG. 6 is a second schematic diagram of the cleaning process according to the present utility model;

FIG. 7 is a schematic illustration of a sludge feed of the present utility model;

FIG. 8 is a schematic diagram of the high temperature squeeze water squeeze and warm up of the present utility model;

FIG. 9 is a schematic diagram of vacuum drying according to the present utility model;

FIG. 10 is a schematic view of the return water of the press water of the present utility model;

FIG. 11 is a schematic view of the utility model for opening and dropping mud;

FIG. 12 is a compaction state diagram of the rapid mud pressure drop process of the present utility model;

FIG. 13 is one of the open-plate discharge diagrams of the rapid mud-drop flow according to the present utility model;

FIG. 14 is a diagram of one of the auxiliary discharge patterns of the rapid mud-drop process of the present utility model;

FIG. 15 is a second view of the quick mud-dropping flow open-plate discharge of the present utility model;

FIG. 16 is a second diagram of the rapid fall mud pressure process of the present utility model;

FIG. 17 is a third view of the rapid drop mud pressure flow open-plate discharge of the present utility model;

FIG. 18 is a third diagram of the rapid drop mudpressure procedure auxiliary discharge of the present utility model;

FIG. 19 is a first group of filter plate opening and closing cylinder opening chart of the automatic cleaning process of the present utility model;

FIG. 20 is a second set of filter plate opening and closing cylinder opening chart of the automatic cleaning process of the present utility model;

fig. 21 is a diagram showing the opening of the third group of filter plate opening and closing cylinders in the automatic cleaning process according to the present utility model.

In the figure: 1. a host frame; 2. a support leg body; 3. the filter plate is tightly pressed on the oil cylinder; 4. reinforcing supporting feet; 5. a filter cloth lifting driving oil cylinder; 6. a track; 7. a thrust plate; 8. a support beam; 9. an oil cylinder for opening and closing the filter plate; 10. an oil cylinder seat; 11. a double-diaphragm filter pressing plate mechanism; 12. a receiving plate; 111. a filter cloth; 112. a length bar; 113. a pulley; 114. a positioning plate; 115. a feed inlet; 116. a feeder; 117. double-membrane filter plate; 1171. a sludge feed inlet; 1172. a filtrate outlet; 1173. a high-temperature squeeze water inlet; 1174. a high-temperature squeeze water outlet; 1175. a rubber membrane; 1176. a pressure-bearing iron plate; 118. a high pressure nozzle tube; 119. copper bar.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-20, the utility model provides an integrated machine with a high-pressure double-diaphragm low-temperature drying function, which comprises a main machine frame 1, wherein an oil cylinder seat 10 is fixedly arranged on one side of the top end of the main machine frame 1, a thrust plate 7 is fixedly arranged on the other side of the top end of the main machine frame 1, a filter plate compacting cylinder 3 is fixedly arranged in the middle of the oil cylinder seat 10, ninety-nine double-diaphragm filter plate compacting mechanisms 11 are arranged in the main machine frame 1, the ninety-nine double-diaphragm filter plate compacting mechanisms 11 are uniformly divided into three groups, twelve filter cloth lifting driving cylinders 5 are fixedly arranged on the main machine frame 1, six tracks 6 are connected to the surface of the main machine frame 1, each two opposite tracks 6 are in one group, the movable ends of the twelve filter cloth lifting driving cylinders 5 are respectively connected with two sides of the bottom ends of the six tracks 6, a plurality of support beams 8 are fixedly arranged on the surface of the main machine frame 1, six filter plate compacting cylinders 9 positioned on one side of the support beams 8 are fixedly arranged on the main machine frame 1, and each two opposite filter plate compacting cylinders 9 are in one group, and the lifting driving cylinders 5 push from the top of the tracks 6, and the height of the filter cloth 111 on the double-diaphragm filter plate compacting mechanisms is adjusted.

The ninety-nine double-diaphragm filter press plate mechanisms 11 comprise high-pressure nozzle pipes 118 and positioning plates 114 connected with the two sides of the high-pressure nozzle pipes 118, the middle part of each high-pressure nozzle pipe 118 is provided with a double-diaphragm filter plate 117, the middle parts of the two positioning plates 114 are provided with length rods 112, both ends of the two length rods 112 are rotatably provided with pulleys 113, the bottom ends of the two positioning plates 114 are provided with filter cloth 111, the surfaces of the two filter cloth 111 are provided with feed inlets 115, the interiors of the two feed inlets 115 are provided with feeders 116, the bottom ends of the two filter cloth 111 are fixedly provided with copper rods 119, the high-pressure nozzle pipes 118 spray high-pressure water to clean the filter cloth 111 during the upward movement of the filter cloth 111 along with the length rods 112, or the high-pressure nozzle pipes 118 spray high-pressure water to clean the filter cloth 111 during the downward movement of the filter cloth 111 along with the length rods 112, ninety nine double-diaphragm filter plate members 117 comprise a pressure-bearing iron plate 1176 and rubber membrane plates 1175 fixedly mounted on two sides of the pressure-bearing iron plate 1176, filtrate water outlets 1172 are formed in four corners of one side of the pressure-bearing iron plate 1176, two high-temperature squeeze water inlets 1173 located below the filtrate water outlets 1172 are formed in the pressure-bearing iron plate 1176, two high-temperature squeeze water outlets 1174 located below the filtrate water outlets 1172 are formed in the pressure-bearing iron plate 1176, the two high-temperature squeeze water inlets 1173 are higher than the two high-temperature squeeze water outlets 1174, a sludge feed inlet 1171 is formed in the surface of the pressure-bearing iron plate 1176, and chains are connected between the ninety nine rubber membrane plates 1175, wherein a squeeze water residual water sweeping port can flow along one of the high-temperature squeeze water inlets 1173, and one of the filtrate water outlets 1172 can be used as a steam outlet.

One hundred ninety eight pulleys 113 are uniformly divided into three groups, each group of sixty six pulleys 113 are respectively connected with the three groups of rails 6 in a sliding manner, and the filter cloth 111 on the double-diaphragm filter pressing plate mechanism 11 can slide along the rails 6 through the pulleys 113.

The top ends of ninety-nine pressure-bearing iron plates 1176 are respectively connected with ninety-nine high-pressure nozzle pipes 118, and double-diaphragm filter plates 117 are mounted on the high-pressure nozzle pipes 118 through the pressure-bearing iron plates 1176.

The movable end of the filter plate compacting cylinder 3 is connected with one side adjacent to the opposite double-diaphragm filter pressing plate mechanism 11, the filter plate compacting cylinder 3 pulls the double-diaphragm filter pressing plate mechanism 11 from one side, and the filter plate compacting cylinder 3 and the thrust plate 7 are matched with each other to limit the double-diaphragm filter pressing plate mechanism 11.

The movable ends of the three groups of filter plate opening and closing oil cylinders 9 are respectively connected with one sides of the three groups of double-diaphragm filter plate pressing mechanisms 11, and the filter plate opening and closing oil cylinders 9 pull the double-diaphragm filter plate pressing mechanisms 11 from one side to adjust the positions of the multiple double-diaphragm filter plate pressing mechanisms 11.

The two ends of the main machine frame 1 are fixedly provided with supporting leg bodies 2, the lower end of the main machine frame is provided with a bearing plate 12 for bearing water, two sides of the main machine frame 1 are fixedly provided with a plurality of reinforcing supporting legs 4, the joints of the twelve filter cloth lifting driving oil cylinders 5 and the six tracks 6 are provided with springs, and the supporting script bodies 2 and the reinforcing supporting legs 4 are supported from the side surfaces of the main machine frame 1.

The utility model is used when in use: the user of the filter press puts materials into the filter press, the feeder 116 flows the materials into the double-diaphragm filter pressing plate mechanism 11, the double-diaphragm filter pressing plate mechanism 11 is evenly divided into three groups, the three groups of filter pressing plate opening and closing cylinders 9 pull the corresponding double-diaphragm filter pressing plate mechanism 11 from one side to adjust the positions of the plurality of double-diaphragm filter pressing plate mechanisms 11, at the moment, the double-diaphragm filter pressing plate mechanism 11 can slide along the track 6 through the pulley 113 to increase the stability of the position adjustment of the double-diaphragm filter pressing plate mechanism 11, the sludge is injected into the double-diaphragm filter pressing plate mechanism 11 through the sludge feed inlet 1171, the discharged filtrate is discharged through the filtrate water outlet 1172, the high-temperature water pressing inlet 1173 is used for pressing and heating the sludge after injecting the high-temperature water pressing, the temperature of the high-temperature water pressing water reaches about 70 ℃, one filtrate water outlet 1172 can be used as a steam outlet for discharging steam through vacuum drying, the high-temperature squeeze water outlet 1174 discharges high-temperature squeeze water to finish the operation of squeeze water backwater, the boiling point is reached after vacuum, the sludge is squeezed, the boiling point is reached at this time, water vapor can be quickly evaporated to achieve further squeezing effect, finally, the plate is opened to drop mud, when the press filtration is finished, the press filter performs vibrating action, the whole track 6 is lifted upwards, the force is discharged by the filter cloth lifting driving cylinder 5 after reaching the highest position, the filter cloth 111 on the whole double-diaphragm press filter plate mechanism 11 is in weightlessness and falls down, wherein the copper rod 119 is fixed at the lower end of the filter cloth 111, when the track 6 is lowered to the lowest, the front end of the filter cloth lifting driving cylinder 5 is provided with a spring, the spring performs shock absorption on the track 6, the filter cloth 111 shakes under the gravity of the copper rod 119 to realize the vibration effect, the mud and mud cake are shaken down, the pressurized water cleans the mud and mud cake, and the action of the copper rod 119 can straighten the filter cloth, the filter closing plate is guaranteed to be better in matching coverage, and the high-pressure nozzle pipe 118 sprays high-pressure water to clean the filter cloth 111 during the period that the filter cloth 111 moves upwards along with the length rod 112, or the high-pressure nozzle pipe 118 sprays high-pressure water to clean the filter cloth 111 during the period that the filter cloth 111 moves downwards along with the length rod 112.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. All-in-one with high pressure double diaphragm low temperature desiccation function, including host computer frame (1), its characterized in that: the novel filter press is characterized in that an oil cylinder seat (10) is fixedly arranged on one side of the top end of the main machine frame (1), a thrust plate (7) is fixedly arranged on the other side of the top end of the main machine frame (1), filter plate compacting cylinders (3) are fixedly arranged in the middle of the oil cylinder seat (10), ninety-nine double-diaphragm filter press plate mechanisms (11) are arranged in the main machine frame (1), the ninety-nine double-diaphragm filter press plate mechanisms (11) are uniformly divided into three groups, twelve filter cloth lifting driving cylinders (5) are fixedly arranged on the main machine frame (1), six tracks (6) are connected to the surface of the main machine frame (1), the movable ends of every two opposite tracks (6) are respectively connected with two sides of the bottom ends of the six tracks (6), a plurality of support beams (8) are fixedly arranged on the surface of the main machine frame (1), six filter plate lifting driving cylinders (9) which are positioned on one side of the support beams (8) are uniformly divided into one group.

2. The integrated machine with the high-pressure double-diaphragm low-temperature drying function according to claim 1, wherein the integrated machine is characterized in that: ninety-nine locating plates (114) that two diaphragm filter press board mechanisms (11) all include high-pressure nozzle pipe (118) and high-pressure nozzle pipe (118) both sides are connected, the mid-mounting of high-pressure nozzle pipe (118) has two diaphragm filter plate pieces (117), two length pole (112) are all installed at the middle part of locating plate (114), two pulley (113) are all installed in the rotation of the both ends of length pole (112), two filter cloth (111) are all installed to the bottom of locating plate (114), two feed inlet (115) have all been seted up on the surface of filter cloth (111), two feeder (116) are all installed to the inside of feed inlet (115), two equal fixed mounting in bottom of filter cloth (111) has copper bar (119).

3. The integrated machine with the high-pressure double-diaphragm low-temperature drying function according to claim 2, wherein the integrated machine is characterized in that: one hundred ninety eight pulleys (113) are uniformly divided into three groups, and each group of sixty six pulleys (113) are respectively connected with three groups of tracks (6) in a sliding mode.

4. The integrated machine with the high-pressure double-diaphragm low-temperature drying function according to claim 2, wherein the integrated machine is characterized in that: ninety-nine double-membrane filter plates (117) comprise pressure-bearing iron plates (1176) and rubber membranes (1175) fixedly mounted on two sides of the pressure-bearing iron plates (1176), filtrate water outlets (1172) are formed in four corners of one side of the pressure-bearing iron plates (1176), two high-temperature squeeze water inlets (1173) located below the filtrate water outlets (1172) are formed in the pressure-bearing iron plates (1176), two high-temperature squeeze water outlets (1174) located below the filtrate water outlets (1172) are formed in the pressure-bearing iron plates (1176), the two high-temperature squeeze water inlets (1173) are higher than the two high-temperature squeeze water outlets (1174), sludge feed inlets (1171) are formed in the surface of the pressure-bearing iron plates (1176), and chains are connected between the rubber membranes (1175).

5. The integrated machine with the high-pressure double-diaphragm low-temperature drying function according to claim 4, wherein the integrated machine is characterized in that: the top ends of ninety-nine of the double-membrane filter plates (117) are respectively connected with ninety-nine high-pressure nozzle pipes (118).

6. The integrated machine with the high-pressure double-diaphragm low-temperature drying function according to claim 1, wherein the integrated machine is characterized in that: the movable end of the filter plate compacting cylinder (3) is connected with one side adjacent to the opposite double-diaphragm filter plate pressing mechanism (11).

7. The integrated machine with the high-pressure double-diaphragm low-temperature drying function according to claim 1, wherein the integrated machine is characterized in that: the movable ends of the three groups of filter plate opening and closing cylinders (9) are respectively connected with one side of the three groups of double-diaphragm filter plate pressing mechanisms (11) adjacent to each other.

8. The integrated machine with the high-pressure double-diaphragm low-temperature drying function according to claim 1, wherein the integrated machine is characterized in that: the support legs are fixedly arranged at two ends of the main machine frame (1), a bearing plate (12) for bearing water is arranged at the lower end of the main machine frame, a plurality of reinforcing support legs (4) are fixedly arranged at two sides of the main machine frame (1), and springs are arranged at the joints of the twelve filter cloth lifting driving oil cylinders (5) and the six tracks (6).