Modified sludge deep concentration and dehydration all-in-one machine

Abstract

The utility model discloses a modified sludge deep concentration and dehydration all-in-one machine which comprises a dehydration main body unit, the dehydration main body unit comprises a base and supporting seats fixedly arranged at four corners of the bottom of the base, and one side of the upper end of the base is fixedly provided with the supporting seat; the modified dehydration unit comprises a driving motor fixedly mounted at the upper end of the supporting seat, an output shaft of the driving motor is fixedly connected with a rotating rod, the rotating rod is fixedly connected with a feeding screw, the outer side wall of the feeding screw is rotationally connected with a barrel in a sealed mode, and a plurality of evenly-distributed square openings are formed in a conical screw; the conical screw rod is hermetically and rotatably connected with the inner side wall of the barrel, the barrel is divided into a straight section and a conical section, a fixing strip is fixedly connected to the joint of the straight section and the conical section, and the water stop valve is located between the pesticide storage box and the sludge inlet pipe. According to the utility model, the dehydration efficiency of the modified sludge deep concentration and dehydration all-in-one machine is improved, and residual pollutants contained in the sludge are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge dehydration, in particular to a modified sludge deep concentration and dehydration integrated machine. Background Art

[0002] In recent years, with the rapid development of information technology and intelligent technology, modified sludge deep concentration and dehydration integrated machines have begun to move towards intelligence and automation, introducing advanced control systems, sensor technology, big data analysis and other means to achieve real-time monitoring and intelligent adjustment of equipment operating status, thereby improving equipment stability and processing efficiency. With the in-depth research on sludge treatment technology and the increase in industrial demand, modified sludge deep concentration and dehydration integrated machines have begun to gradually develop and mature.

[0003] At present, most of the sludge deep concentration and dehydration machines on the market are usually not added with modifiers when they are working, which may easily lead to poor sludge dehydration performance, low dehydration efficiency of the sludge deep concentration and dehydration machines, high moisture content of the treated sludge, and thus longer processing time and higher energy consumption. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the problems existing in the above-mentioned existing modified sludge deep concentration and dehydration integrated machine, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a modified sludge deep concentration and dehydration integrated machine, which is suitable for solving the problem that the sludge deep concentration and dehydration integrated machine is usually not added with a modifier when it is working, which may easily lead to poor sludge dehydration performance, low dehydration efficiency of the sludge deep concentration and dehydration integrated machine, high water content of the treated sludge, and thus requiring longer processing time and higher energy consumption.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a modified sludge deep concentration and dehydration integrated machine, comprising:

[0008] The dehydration main unit comprises a base and support bases fixedly mounted at the four corners of the bottom of the base, and a support base is fixedly mounted on one side of the upper end of the base;

[0009] The modified dehydration unit includes a driving motor fixedly mounted on the upper end of the support seat, the driving motor output shaft is fixedly connected to a rotating rod, the rotating rod is fixedly connected to a feeding screw, the outer wall of the feeding screw is sealingly and rotatably connected to a cylinder, the feeding screw is fixedly connected to a conical screw at one end away from the rotating rod, the bottom of the cylinder close to one end of the driving motor is fixedly connected to a water outlet pipe, the cylinder is fixedly connected to an end away from the water outlet pipe, a hollow hole is provided at the center of the conical screw, a plurality of evenly distributed square openings are provided on the conical screw, the cylinder is fixedly connected to an end away from the rotating rod, a fixed pipe is fixedly connected to the hollow rod, and a medicine storage box is fixedly connected to the end of the base away from the driving motor, a water pump is fixedly connected to the upper end of the medicine storage box, the fixed pipe is fixedly connected to the medicine storage box, the water pump is fixedly connected to the fixed pipe, and the fixed pipe is fixedly connected to a mud inlet pipe.

[0010] As a preferred solution of the modified sludge deep concentration and dehydration integrated machine described in the utility model, wherein: a square opening is fixedly opened on the base, and the square opening matches the mud outlet pipe and the water outlet pipe.

[0011] As a preferred solution of the modified sludge deep concentration and dehydration integrated machine described in the utility model, wherein: a support plate is symmetrically fixedly connected to the base, the support plate is slidably connected to the rotating rod, and the support plate is fixedly connected to the hollow rod.

[0012] As a preferred solution of the modified sludge deep concentration and dehydration integrated machine described in the utility model, wherein: the end of the fixed pipe away from the hollow rod is located at the bottom of the medicine storage box, and a water stop valve is fixedly connected to the fixed pipe, and the water stop valve is located between the medicine storage box and the mud inlet pipe.

[0013] As an optimal solution of the modified sludge deep concentration and dehydration integrated machine described in the utility model, the conical screw is sealed and rotatably connected to the inner wall of the cylinder, the cylinder is divided into a straight section and a conical section, and a fixing bar is fixedly connected at the connection between the straight section and the conical section.

[0014] As a preferred solution of the modified sludge deep concentration and dehydration integrated machine described in the utility model, the hollow rod passes through the cylinder and is slidably connected to the conical screw, and the size of the circular hole in the hollow rod matches the size of the circular hole in the conical screw.

[0015] The beneficial effects of the utility model are as follows: when the modified sludge deep concentration and dehydration integrated machine is working, the sludge enters the fixed pipe through the mud inlet pipe, the water pump is started, and the modifier in the medicine storage box is mixed with the sludge through the fixed pipe through the water pump, and enters the conical screw through the hollow rod, and the sludge and modifier mixed liquid enters the cylinder body through the square opening on the conical screw, and the driving motor is started, and the output shaft of the driving motor is rotated, so that the rotating rod fixedly connected to the output shaft of the driving motor is rotated, so that the feeding screw is rotated, and the conical screw is rotated, and the sludge in the cylinder body is rotated, so that the water contained in the sludge flows out from the water outlet pipe, and the dehydrated sludge falls out through the mud outlet pipe, and the modifier is added, so that the dehydration efficiency of the modified sludge deep concentration and dehydration integrated machine is improved, and the residual pollutants contained in the sludge are reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0017] Figure 1 This is a schematic diagram of the overall structure of a modified sludge deep concentration and dehydration integrated machine proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of a modified sludge deep concentration and dehydration integrated machine proposed in the utility model.

[0019] Description of the drawings: 100 dehydration main unit, 101 base, 102 support rod, 103 support seat, 200 modified dehydration unit, 201 drive motor, 202 rotating rod, 203 feeding screw, 204 cylinder, 205 conical screw, 206 support plate, 207 water outlet pipe, 208 mud outlet pipe, 209 square opening, 210 hollow rod, 211 fixed pipe, 212 medicine storage box, 213 water pump, 214 mud inlet pipe. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0022] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0023] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0024] Reference Figure 1-Figure 2 , which is an embodiment of the utility model, provides a modified sludge deep concentration and dehydration integrated machine, including a dehydration main unit 100 and a modified dehydration unit 200.

[0025] The dehydration main unit 100 includes a base 101 and support rods 102 fixedly installed at the four corners of the bottom of the base 101, and a support seat 103 is fixedly installed on one side of the upper end of the base 101;

[0026] The modified dehydration unit 200 includes a driving motor 201 fixedly mounted on the upper end of the support seat 103, the output shaft of the driving motor 201 is fixedly connected to a rotating rod 202, a feeding screw 203 is fixedly connected to the rotating rod 202, the outer wall of the feeding screw 203 is sealingly rotatably connected to a barrel 204, the feeding screw 203 is fixedly connected to the end away from the rotating rod 202 with a conical screw 205, the bottom of the barrel 204 close to the driving motor 201 is fixedly connected to a water outlet pipe 207, the end of the barrel 204 away from the water outlet pipe 207 is fixedly connected to a mud outlet pipe 208, a square opening 209 is fixedly opened on the base 101, the square opening 209 matches the mud outlet pipe 208 and the water outlet pipe 207, a hollow hole is opened at the center of the conical screw 205, a plurality of evenly distributed square openings 209 are opened on the conical screw 205, and the conical screw 205 is sealingly rotatably connected to the inner wall of the barrel 204;

[0027] The cylinder 204 is divided into a straight section and a tapered section, and a fixing bar is fixedly connected at the connection between the straight section and the tapered section. A hollow rod 210 is fixedly connected to the end of the cylinder 204 away from the rotating rod 202. A support plate 206 is symmetrically fixedly connected to the base 101. The support plate 206 is slidably connected to the rotating rod 202. The support plate 206 is fixedly connected to the hollow rod 210. The hollow rod 210 penetrates the cylinder 204 and is slidably connected to the tapered screw 205. The size of the circular hole in the hollow rod 210 matches the size of the circular hole in the tapered screw 205. 10 is fixedly connected with a fixed pipe 211, a medicine storage box 212 is fixedly connected to one end of the base 101 away from the driving motor 201, a water pump 213 is fixedly connected to the upper end of the medicine storage box 212, the fixed pipe 211 is fixedly connected to the medicine storage box 212, the water pump 213 is fixedly connected to the fixed pipe 211, a mud inlet pipe 214 is fixedly connected to the fixed pipe 211, one end of the fixed pipe 211 away from the hollow rod 210 is located at the bottom of the medicine storage box 212, a water stop valve is fixedly connected to the fixed pipe 211, and the water stop valve is located between the medicine storage box 212 and the mud inlet pipe 214.

[0028] During use, when the modified sludge deep concentration and dehydration integrated machine is working, the sludge enters the fixed pipe 211 through the sludge inlet pipe 214, the water pump 213 is started, and the modifier in the medicine storage box 212 is mixed with the sludge through the fixed pipe 211 through the water pump 213, and enters the conical screw 205 through the hollow rod 210, and the sludge and modifier mixed liquid enters the cylinder 204 through the square opening 209 on the conical screw 205, and the driving motor 201 is started, and the sludge is mixed with the modifier through the driving motor 201. The output shaft of the motor 201 rotates, thereby causing the rotating rod 202 fixedly connected to the output shaft of the driving motor 201 to rotate, thereby causing the feeding screw 203 to rotate, thereby causing the conical screw 205 to rotate, and causing the sludge in the barrel 204 to rotate, thereby causing the water contained in the sludge to flow out from the water outlet pipe 207, and the dehydrated sludge to fall out through the mud outlet pipe 208. By adding a modifier, the dehydration efficiency of the modified sludge deep concentration and dehydration integrated machine is improved, and the residual pollutants contained in the sludge are reduced.

[0029] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A modified sludge deep concentration and dehydration integrated machine, characterized in that: include: A dehydration main unit (100) comprises a base (101) and support rods (102) fixedly mounted at four corners of the bottom of the base (101); a support seat (103) is fixedly mounted on one side of the upper end of the base (101); The modified dehydration unit (200) comprises a driving motor (201) fixedly mounted on the upper end of a support seat (103); the output shaft of the driving motor (201) is fixedly connected to a rotating rod (202); a feeding screw (203) is fixedly connected to the rotating rod (202); an outer wall of the feeding screw (203) is sealingly and rotatably connected to a barrel (204); an end of the feeding screw (203) away from the rotating rod (202) is fixedly connected to a conical screw (205); an end of the barrel (204) close to the driving motor (201) is fixedly connected to a water outlet pipe (207); an end of the barrel (204) away from the water outlet pipe (207) is fixedly connected to a mud outlet pipe (208); and the conical screw A hollow hole is provided at the center of (205), and a plurality of evenly distributed square openings (209) are provided on the conical screw (205); a hollow rod (210) is fixedly connected to one end of the barrel (204) away from the rotating rod (202), and a fixed pipe (211) is fixedly connected to the hollow rod (210); a medicine storage box (212) is fixedly connected to one end of the base (101) away from the driving motor (201), and a water pump (213) is fixedly connected to the upper end of the medicine storage box (212); the fixed pipe (211) is fixedly connected to the medicine storage box (212), the water pump (213) is fixedly connected to the fixed pipe (211), and a mud inlet pipe (214) is fixedly connected to the fixed pipe (211).

2. The modified sludge deep concentration and dehydration integrated machine according to claim 1, characterized in that: The base (101) is fixedly provided with a square opening (209), and the square opening (209) matches the mud outlet pipe (208) and the water outlet pipe (207).

3. The modified sludge deep concentration and dehydration integrated machine according to claim 1, characterized in that: A support plate (206) is symmetrically fixedly connected to the base (101), the support plate (206) is slidably connected to the rotating rod (202), and the support plate (206) is fixedly connected to the hollow rod (210).

4. The modified sludge deep concentration and dehydration integrated machine according to claim 1, characterized in that: One end of the fixed pipe (211) away from the hollow rod (210) is located at the bottom of the medicine storage box (212), and a water stop valve is fixedly connected to the fixed pipe (211), and the water stop valve is located between the medicine storage box (212) and the mud inlet pipe (214).

5. The modified sludge deep concentration and dehydration integrated machine according to claim 1, characterized in that: The conical screw (205) is connected to the inner wall of the barrel (204) in a sealed and rotatable manner. The barrel (204) is divided into a straight section and a conical section. A fixing strip is fixedly connected at the connection between the straight section and the conical section.

6. The modified sludge deep concentration and dehydration integrated machine according to claim 1, characterized in that: The hollow rod (210) passes through the barrel (204) and is slidably connected to the conical screw (205). The size of the circular hole in the hollow rod (210) matches the size of the circular hole in the conical screw (205).

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