A disc separator with super-hard sliding piston

Abstract

The utility model relates to the technical field of disc separators, and discloses a disc separator with a super-hard sliding piston, including a main body mechanism, a connecting mechanism and an auxiliary mechanism, the main body mechanism also includes a de-impurity chamber wall, a threaded rod and a second piston, the de-impurity chamber wall is fixedly arranged at the upper end of a first connecting tube, and the outer connecting surface is connected to the first piston; the threaded rod is movably installed inside the de-impurity chamber wall away from the end of the first connecting tube, and one end is connected to a micro motor; the second piston is fixedly installed at the front end of the threaded rod, and the first piston and the second piston body are made of stainless steel. In the utility model, water is injected into the first connecting tube to drive solution impurities into the de-impurity chamber wall, and the threaded rod is rotated and displaced on the de-impurity chamber wall to adjust the blocking stroke of the second piston, thereby controlling the spacing of the impurity circulation, controlling the discharge and collection of impurities of different sizes, and facilitating the management and control of impurity collection and data feedback.

Description

Technical Field

[0001] The utility model relates to the technical field of disc-type separators, in particular to a disc-type separator with a super-hard sliding piston. Background Art

[0002] The disc separator is a type of sedimentation centrifuge, which is used to separate materials that are difficult to separate (such as suspensions composed of viscous liquids and fine solid particles or emulsions composed of liquids with similar densities, etc.); the disc separator is the most widely used sedimentation centrifuge among separators.

[0003] For example, announcement number CN219580823U discloses a guide and protection mechanism for slag discharge of a disc separator. The wear resistance of the cover shell is improved by utilizing a wear-resistant layer to prevent the particles in the slag from being thrown onto the inner wall of the cover shell and damaging the cover shell when the slag is discharged, thereby increasing the service life of the cover shell; the guide retaining ring is utilized to guide the discharge of the slag and prevent the slag from falling into the interior of the separator and polluting the operating water.

[0004] The above-mentioned prior art solves the problem of impurity falling by means of a guide retaining ring. Usually, the slag discharge of a disc separator is driven by opposite forces to separate the impurities from the solution, and then circulating water is used to transport the impurities out. During this process, the impurities cannot be classified and collected, and data on the discharge amount of different impurities cannot be collected. Utility Model Content

[0005] Technical problem to be solved: The purpose of the utility model is to provide a disc separator with a super-hard sliding piston to solve the problem in the above-mentioned background technology that the slag discharge of the disc separator is usually driven by opposite forces to separate the impurities and the solution, and then the impurities are discharged by circulating water. During this process, the impurities cannot be classified and collected, and the data on the discharge amount of different impurities cannot be collected.

[0006] Technical solution: To achieve the above-mentioned purpose, the utility model provides the following technical solution: a disc separator with a superhard sliding piston, comprising a main body mechanism, a connecting mechanism and an auxiliary mechanism, wherein the connecting mechanism is located at the inner end of the main body mechanism, and the auxiliary mechanism is located at the outer end of the main body mechanism, and the main body mechanism comprises a protective shell, a disc chamber, a first piston and a first connecting pipe, wherein the disc chamber is movably installed inside the protective shell, the first piston is movably installed below the disc chamber, and the first connecting pipe is fixedly installed on the inner wall of the protective shell;

[0007] The main body mechanism also includes a debris removal chamber wall, a threaded rod and a second piston. The debris removal chamber wall is fixedly arranged at the upper end of the first connecting tube, and the outer connecting surface is connected to the first piston; the threaded rod is movably installed inside the debris removal chamber wall away from the end of the first connecting tube, and one end is connected to the micro motor; the second piston is fixedly installed at the front end of the threaded rod, and the first piston and the second piston body are made of stainless steel.

[0008] Preferably, the connecting mechanism includes a drive cabinet, a circulating water component, a second connecting pipe, a servo motor, a shock absorbing plate, a transmission belt and a follower shaft, and the drive cabinet is fixedly mounted on the lower end of the protective shell.

[0009] Preferably, the circulating water assembly is fixedly mounted on the outer end of the drive cabinet and connected to the first connecting pipe; one end of the second connecting pipe is connected to the circulating water assembly and the other end is connected to the first piston storage chamber; the servo motor is fixedly mounted above the drive cabinet.

[0010] Preferably, the shock absorbing plate is fixedly mounted on the upper end of the driving cabinet and connected to the servo motor; the transmission belt is fixedly mounted on the transmission end of the servo motor, and the follower shaft is fixedly mounted inside the transmission belt away from the servo motor end.

[0011] Preferably, the auxiliary mechanism includes a power distribution cabinet, a controller, a water flow sensor and a photoacoustic warning component. The power distribution cabinet is fixedly installed at the front end of the drive cabinet, and the controller is fixedly installed at the front end of the power distribution cabinet.

[0012] Preferably, the water flow sensor is fixedly mounted on the inner wall of the impurity removal chamber close to the first connecting pipe, and the photoacoustic warning component is fixedly mounted on the upper end of the power distribution cabinet and is electrically connected to the controller.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The disc separator with super-hard sliding piston is fixedly installed by the main body mechanism. When the disc compartment drives the solution to rotate and separate, the disc compartment is sealed by the first piston. Under the action of centrifugal force, the solution impurities are layered at the middle and lower ends of the inner wall of the protective shell. The first piston rises to open the connection surface between the first connecting pipe and the impurity removal chamber wall. Water is injected from the first connecting pipe to drive the solution impurities into the impurity removal chamber wall. The threaded rod rotates and displaces on the impurity removal chamber wall to adjust the blocking stroke of the second piston, thereby controlling the spacing of the impurity circulation and controlling the discharge and collection of impurities of different sizes, which is conducive to the collection and data feedback of impurities, and effectively improves the practicality of the device;

[0015] 2. The disc separator with super-hard sliding piston is fixedly installed through the connecting mechanism. The first piston is controlled by the circulating water component to inject water into the second connecting pipe to control the lifting and lowering of the first piston. The servo motor drives the follower shaft to rotate through the transmission belt, thereby controlling the centrifugal force generated by the rotation of the disc compartment, so that the device completes the automatic control operation and effectively improves the stability of the device.

[0016] 3. The disc separator with super-hard sliding piston is fixedly installed by auxiliary mechanism. When the internal circuit of the disc separator fails, the photoacoustic warning component will warn the surrounding staff. The user monitors the operation of the equipment through the controller, and the water flow sensor obtains the rate of impurity flow and determines the flow status of impurities, which is convenient for users to collect data and effectively improves the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of a partial cross-sectional structure of the utility model;

[0019] Figure 3 It is a schematic diagram of a partial enlarged cross-section of the main mechanism of the utility model;

[0020] Figure 4 It is a partial enlarged structural schematic diagram of the auxiliary mechanism of the utility model.

[0021] In the figure: 1. Main body; 101. Protective shell; 102. Disc compartment; 103. First piston; 104. First connecting pipe; 105. De-impurity chamber wall; 106. Threaded rod; 107. Second piston; 2. Connecting mechanism; 201. Drive cabinet; 202. Circulating water assembly; 203. Second connecting pipe; 204. Servo motor; 205. Shock absorber plate; 206. Transmission belt; 207. Follow-up shaft; 3. Auxiliary mechanism; 301. Power distribution cabinet; 302. Controller; 303. Water flow sensor; 304. Photoacoustic warning assembly. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4The utility model provides a technical solution: a disc separator with a superhard sliding piston, comprising a main body mechanism 1, a connecting mechanism 2 and an auxiliary mechanism 3, wherein the connecting mechanism 2 is located at the inner end of the main body mechanism 1, and the auxiliary mechanism 3 is located at the outer end of the main body mechanism 1, and the main body mechanism 1 comprises a protective shell 101, a disc compartment 102, a first piston 103 and a first connecting pipe 104, the disc compartment 102 is movably mounted inside the protective shell 101, the first piston 103 is movably mounted below the disc compartment 102, and the first connecting pipe 104 is fixedly mounted on the inner wall of the protective shell 101; the main body mechanism 1 also comprises a debris removal chamber wall 105, a threaded rod 106 and a second piston 107, the debris removal chamber wall 105 is fixedly arranged at the upper end of the first connecting pipe 104, and the outer connecting surface is connected to the first piston 103; the threaded rod 106 is movably mounted on the debris removal chamber wall 105 away from the first connecting pipe The first piston 103 and the second piston 107 are made of stainless steel. When the disc compartment 102 drives the solution to rotate and separate, the disc compartment 102 is sealed by the first piston 103. Under the action of centrifugal force, the impurities in the solution are layered at the middle and lower ends of the inner wall of the protective shell 101. The first piston 103 rises to open the connecting surface between the first connecting tube 104 and the impurity removal cavity wall 105. Water is injected from the first connecting tube 104 to drive the impurities in the solution into the impurity removal cavity wall 105. The threaded rod 106 rotates and displaces on the impurity removal cavity wall 105 to adjust the blocking stroke of the second piston 107, thereby controlling the spacing of the impurity circulation and controlling the discharge and collection of impurities of different sizes, which is beneficial to the collection and data feedback of the impurities, and effectively improves the practicability of the device.

[0024] The connecting mechanism 2 includes a drive cabinet 201, a circulating water component 202, a second connecting pipe 203, a servo motor 204, a damping plate 205, a transmission belt 206 and a follower shaft 207. The drive cabinet 201 is fixedly mounted at the lower end of the protective housing 101, and the circulating water component 202 is fixedly mounted at the outer end of the drive cabinet 201 and connected to the first connecting pipe 104; one end of the second connecting pipe 203 is connected to the circulating water component 202, and the other end is connected to the storage chamber of the first piston 103; the servo motor 204 is fixedly mounted above the drive cabinet 201, and the damping plate 205 is fixedly mounted on the drive cabinet 201. The upper end of the cabinet 201 is connected to the servo motor 204; the transmission belt 206 is fixedly installed on the transmission end of the servo motor 204, and the follower shaft 207 is fixedly installed inside the transmission belt 206 away from the servo motor 204. The first piston 103 is driven by the circulating water component 202 to inject water into the second connecting pipe 203 to control the lifting of the first piston 103. The servo motor 204 drives the follower shaft 207 to rotate through the transmission belt 206, thereby controlling the centrifugal force generated by the rotation of the disc compartment 102, so that the device completes the automatic control operation and effectively improves the stability of the device.

[0025] The auxiliary mechanism 3 includes a distribution cabinet 301, a controller 302, a water flow sensor 303 and a photoacoustic warning component 304. The distribution cabinet 301 is fixedly installed at the front end of the drive cabinet 201, the controller 302 is fixedly installed at the front end of the distribution cabinet 301, the water flow sensor 303 is fixedly installed on the inner wall of the impurity removal chamber wall 105 close to the first connecting pipe 104, and the photoacoustic warning component 304 is fixedly installed at the upper end of the distribution cabinet 301 and is electrically connected to the controller 302. When the internal circuit of the disc separator fails, the photoacoustic warning component 304 warns the surrounding staff. The user monitors the operation of the equipment through the controller 302, and the water flow sensor 303 obtains the rate of impurity circulation and determines the circulation status of impurities, which is convenient for users to collect data and effectively improves the convenience of using the device.

[0026] Working principle: When the disc chamber 102 drives the solution to rotate and separate, the disc chamber 102 is sealed by the first piston 103. Under the action of centrifugal force, the impurities in the solution are layered at the middle and lower ends of the inner wall of the protective shell 101. The first piston 103 rises to open the connection surface between the first connecting pipe 104 and the impurity removal chamber wall 105. Water is injected from the first connecting pipe 104 to drive the impurities in the solution into the impurity removal chamber wall 105. The threaded rod 106 rotates and displaces on the impurity removal chamber wall 105 to adjust the blocking stroke of the second piston 107. The piston 103 is driven by the circulating water component 202 to inject water into the second connecting pipe 203 to control the lifting and lowering of the first piston 103. The servo motor 204 drives the follower shaft 207 to rotate through the transmission belt 206, thereby controlling the centrifugal force generated by the rotation of the disc compartment 102. When the internal circuit of the disc separator fails, the photoacoustic warning component 304 will warn the surrounding staff. The user monitors the operation of the equipment through the controller 302, and the water flow sensor 303 obtains the rate of impurity circulation to determine the circulation status of the impurities.

[0027] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A disc separator with a superhard sliding piston, comprising a main mechanism (1), a connecting mechanism (2) and an auxiliary mechanism (3), characterized in that: The connecting mechanism (2) is located at the inner end of the main mechanism (1), and the auxiliary mechanism (3) is located at the outer end of the main mechanism (1). The main mechanism (1) comprises a protective shell (101), a disc compartment (102), a first piston (103) and a first connecting pipe (104). The disc compartment (102) is movably mounted inside the protective shell (101), the first piston (103) is movably mounted below the disc compartment (102), and the first connecting pipe (104) is fixedly mounted on the inner wall of the protective shell (101); The main body mechanism (1) further comprises a de-impurity chamber wall (105), a threaded rod (106) and a second piston (107); the de-impurity chamber wall (105) is fixedly arranged at the upper end of the first connecting tube (104), and the outer connecting surface is connected to the first piston (103); the threaded rod (106) is movably mounted inside the end of the de-impurity chamber wall (105) away from the first connecting tube (104), and one end is connected to the micro motor; the second piston (107) is fixedly mounted at the front end of the threaded rod (106), and the main bodies of the first piston (103) and the second piston (107) are made of stainless steel.

2. A disc separator with a superhard sliding piston according to claim 1, characterized in that: The connection mechanism (2) comprises a drive cabinet (201), a circulating water assembly (202), a second connection pipe (203), a servo motor (204), a shock absorbing plate (205), a transmission belt (206) and a follower shaft (207); the drive cabinet (201) is fixedly mounted on the lower end of the protective housing (101).

3. A disc separator with a superhard sliding piston according to claim 2, characterized in that: The circulating water component (202) is fixedly mounted on the outer end of the drive cabinet (201) and connected to the first connecting pipe (104); one end of the second connecting pipe (203) is connected to the circulating water component (202) and the other end is connected to the storage chamber of the first piston (103); the servo motor (204) is fixedly mounted above the drive cabinet (201).

4. A disc separator with a superhard sliding piston according to claim 3, characterized in that: The damping plate (205) is fixedly mounted on the upper end of the drive cabinet (201) and connected to the servo motor (204); the transmission belt (206) is fixedly mounted on the transmission end of the servo motor (204), and the follower shaft (207) is fixedly mounted inside the end of the transmission belt (206) away from the servo motor (204).

5. A disc separator with a superhard sliding piston according to claim 4, characterized in that: The auxiliary mechanism (3) comprises a power distribution cabinet (301), a controller (302), a water flow sensor (303) and a photoacoustic warning component (304); the power distribution cabinet (301) is fixedly mounted on the front end of the drive cabinet (201); and the controller (302) is fixedly mounted on the front end of the power distribution cabinet (301).

6. A disc separator with a superhard sliding piston according to claim 5, characterized in that: The water flow sensor (303) is fixedly mounted on the inner wall of the impurity removal chamber wall (105) close to the first connecting pipe (104), and the photoacoustic warning component (304) is fixedly mounted on the upper end of the power distribution cabinet (301) and is electrically connected to the controller (302).

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