Pasty reactant filter pressing equipment capable of improving filter pressing efficiency

Abstract

The utility model discloses pasty reactant filter-pressing equipment capable of improving filter-pressing efficiency, which comprises a filter press for filter-pressing pasty reactants, a filter plate is slidably mounted in the filter press, a guide cylinder is fixedly mounted in a thrust plate of the filter press, a tamping and vibrating mechanism is slidably mounted in the guide cylinder, and the filter plate is fixedly mounted in the guide cylinder. The tamping mechanism can be inserted into the sealing ring groove in a sliding manner along with the top pressure of the filter plates, and the sealing ring groove is formed in one end of a group of filter plates positioned at one end of the thrust plate, so that the tamping mechanism and the filter plates are in sliding sealing. Through the design of the heat conduction pipe and the tamping and vibrating mechanism, materials can be heated and vibrated at the same time in the filter pressing process of the materials to accelerate the filter pressing efficiency of the materials, the viscosity of liquid can be reduced through heating, the filtering resistance can be reduced, and the flowability of the materials can be improved, so that the filtering speed is increased; and the vibration can reduce the adhesion of solid particles on the filter cloth, so that the filtering rate is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to high polymer material filter pressing equipment technical field, concretely is a paste -like reactant filter pressing equipment of improving filter pressing efficiency. BACKGROUND

[0002] High polymer materials are widely used in food packaging contact materials, medical devices, pharmaceutical packaging, infants, automobile parts, household appliances, new building materials, agricultural facilities and many other national pillar industries, industries related to the national economy and people's livelihood and emerging industries, and the market demand is huge and continues to grow. In some specific processing technology, such as some stages of polymerization reaction or in the preparation of polymer composites, the reactants will exhibit paste or gel morphology in these cases. Therefore, filter presses are needed to remove impurities or unreacted raw materials during production to improve product purity and quality.

[0003] For example, the patent with the state authorization patent announcement No. CN206631269U discloses a filter press with convenient cleaning and high efficiency, which comprises a base and a bottom box. The top of the base is provided with a pressure pump. The pressure pump is rotatably connected with a feed inlet on one side. The pressure pump is fixedly connected with a piston rod on the other side. The piston rod is sleeved with a compression plate on one side. The compression plate is sleeved with a filter pressing unit on one side. The filter pressing unit is sleeved with a thrust plate on one side. The bottom end of the filter pressing unit is provided with a leakage port. The filter pressing unit can be disassembled for cleaning by the connecting buckle. The efficiency of filter pressing is improved by the cooperation between the four filter pressing units, the thrust plate and the compression plate. The solid residue particles are compressed into a cake by the pressure box. The residue is heated by the heating lamp. The residue cake can be quickly taken out of the device for loading and handling by the first and second rolling belts.

[0004] However, the above-mentioned filter press with convenient cleaning and high efficiency cannot heat and vibrate the material during the filter pressing process to reduce the viscosity of the liquid, reduce the adhesion of solid particles on the filter cloth, remove blockages, reduce the filtration resistance, and improve the flowability of the material. Therefore, the filter pressing efficiency is low. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a paste-like reactant filter pressing equipment for improving filter pressing efficiency to solve the problem of the above-mentioned background technology that the material cannot be heated and vibrated during the filter pressing process to reduce the viscosity of the liquid, reduce the adhesion of solid particles on the filter cloth, remove blockages, reduce the filtration resistance, and improve the flowability of the material.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] The application discloses a paste-shaped reactant filter-pressing equipment with improved filter-pressing efficiency, which comprises a filter press for filter-pressing paste-shaped reactants, a filter plate is slidably arranged in the filter press, a guide cylinder is fixedly arranged in a thrust plate of the filter press, a tamping mechanism is slidably arranged in the guide cylinder, the tamping mechanism can be slid into a sealing ring groove in the filter plate through the thrust of the filter plate, and the sealing ring groove is arranged at one end of the filter plate at one end of the thrust plate, so that the tamping mechanism and the filter plate are in sliding sealing.

[0008] Preferably, first and second support plates are fixedly arranged on the base and the upper surface of the thrust plate of the filter press respectively, and a heat conduction pipe is arranged through the first and second support plates.

[0009] Preferably, the water inlet and the water outlet of the heat conduction pipe are connected with a heat exchanger.

[0010] Preferably, a heat conduction plate is arranged on the upper surface of the filter plate, a sliding groove is arranged on the upper surface of the heat conduction plate, and the sliding groove is slidably arranged at the lower end of the outer surface of the heat conduction pipe.

[0011] Preferably, the sliding groove arranged on the upper surface of the heat conduction plate is slidably arranged at the lower end of the outer surface of the heat conduction pipe during the pushing process of the filter plate by the hydraulic cylinder of the filter press.

[0012] Preferably, the tamping mechanism comprises a guide block, the guide block is slidably arranged in the guide cylinder, a tamping plate is fixedly arranged at one end of the guide block, and the tamping plate can be in abutting contact with the filter plate.

[0013] Preferably, an insertion ring is fixedly arranged at one end of the tamping plate, the insertion ring can be slid into the sealing ring groove arranged at one end of the filter plate, so that the tamping plate and the filter plate are in sliding sealing.

[0014] Preferably, a vibration motor is fixedly arranged at each corner of the tamping plate, so that the vibration motor can exert a transverse tamping force on the tamping plate.

[0015] Preferably, the tamping plate can tamping the filter plate in abutting contact with the tamping plate through the vibration force exerted by the vibration motor.

[0016] Preferably, the vibration motor arranged at each corner of the tamping plate is arranged in the thrust plate.

[0017] Compared with the prior art, the application has the following beneficial effects:

[0018] 1. When the high polymer material is pressed and filtered, the filter plate, the heat conduction plate, the sliding groove, the heat conduction pipe, the sealing ring groove and the ramming mechanism are designed, a plurality of filter plates can be pushed and pressed together by starting the hydraulic cylinder on the filter press, and the ramming mechanism at one end of the sliding installation of the thrust plate is touched, the sliding groove on the upper surface of the heat conduction plate is brought into contact with the outer surface of the lower end of the heat conduction pipe in the process of sliding of the plurality of filter plates, the water inlet and the water outlet of the heat conduction pipe are connected with the heat exchanger, and the heat exchanger can supply hot water to the heat conduction pipe to heat the heat conduction plate, so that the heat conduction plate can heat the filter plate, the temperature in the filtering process can be appropriately improved in the process of filtering the material by the filter plate, the viscosity of the liquid can be reduced, the filtering resistance can be reduced, the material fluidity can be improved, and the filtering speed is improved, the sealing ring groove is arranged at one end of the filter plate at one end of the thrust plate, the filter plate can drive the sealing ring groove to slide into one end of the ramming mechanism at one end of the thrust plate by pushing of the hydraulic cylinder, so that the ramming mechanism and the filter plate are in sliding sealing, the ramming mechanism can exert a transverse ramming force on the filter plate in contact with the ramming mechanism, the adhesion of solid particles on the filter cloth is reduced, the filtering rate is improved, and the device is especially suitable for processing materials with high viscosity or large particles, and the material filtering process can be heated and vibrated at the same time to speed up the efficiency of the material filtering.

[0019] 2. Through the design of the ramming plate, the guide block, the vibration motor and the ring, after the filter plate is pushed by the hydraulic cylinder, the filter plate at one end of the thrust plate can slide into the outer surface of the ring fixedly installed at one end of the ramming plate through the sealing ring groove arranged at one end, so that the ramming plate and the filter plate are in sliding sealing, then the vibration motor can be started to exert a transverse vibration force on the ramming plate and transmit the transverse vibration force to the filter plate in contact with the ramming plate, so that the filter plate can cooperate with the transverse vibration force in the process of filtering the material, the adhesion of the filter cake on the surface of the filter plate can be effectively reduced, the filter cake can be prevented from accumulating on the filter cloth and the filter plate, the filter cake becomes looser and is more easily detached with the application of vibration, the phenomenon that the filter cloth is covered and blocked by the filter cake is avoided, the adhesion of the filter cake can effectively reduce the filtering resistance, the liquid in the material can more easily penetrate through the filter cloth, and the filtering rate and efficiency are improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Fig. 1 It is a whole structure schematic view of the paste-shaped reactant filter pressing equipment for improving filter pressing efficiency of the utility model;

[0021] Fig. 2 It is a structure schematic view of the heat conduction pipe of the utility model;

[0022] Fig. 3 It is a structure schematic view of the filter plate and the sliding groove of the utility model;

[0023] Fig. 4It is the structure schematic view of the first support plate and the second support plate of the utility model.

[0024] Fig. 5 It is the structure schematic view of the tamping mechanism of the utility model.

[0025] Fig. 6 It is the structure schematic view of the ring insertion of the utility model.

[0026] In the figure: 1, filter press; 101, filter plate; 102, first support plate; 103, heat pipe; 104, thrust plate; 105, second support plate; 106, sliding groove; 107, sealing ring groove; 108, heat conduction plate; 109, guide cylinder; 2, tamping mechanism; 201, tamping plate; 202, guide block; 203, vibration motor; 204, ring insertion. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0028] Please refer to Figs. 1-6 The embodiment provides the following technical scheme:

[0029] As Figs. 1-4 Indicated, a paste-shaped reactant filter pressing equipment for improving filter pressing efficiency, comprising: filter press 1 for filter pressing paste-shaped reactant, filter plate 101 is slidably installed in filter press 1, guide cylinder 109 is fixedly installed in thrust plate 104 of filter press 1, tamping mechanism 2 is slidably installed in guide cylinder 109, tamping mechanism 2 can be inserted into sealing ring groove 107 with the top pressure of filter plate 101, sealing ring groove 107 is opened in a group of filter plate 101 at one end of thrust plate 104, so that tamping mechanism 2 and filter plate 101 are in sliding sealing.

[0030] The upper surface of the machine base and thrust plate 104 of filter press 1 is fixedly installed with first support plate 102 and second support plate 105 respectively, and heat pipe 103 is installed through first support plate 102 and second support plate 105.

[0031] The water inlet and water outlet of heat pipe 103 can be connected with heat exchanger.

[0032] The upper surface of filter plate 101 is extendedly installed with heat conduction plate 108, and sliding groove 106 is opened on the upper surface of heat conduction plate 108, and sliding groove 106 is slidably attached to the lower end of the outer surface of heat pipe 103.

[0033] The filter plate 101 can drive the sliding groove 106 on the upper surface of the heat conduction plate 108 to slide on the outer surface of the lower end of the heat conduction pipe 103 during the pushing process of the hydraulic cylinder of the filter press 1.

[0034] When the high polymer material is filtered by the filter plate 101, the heat conduction plate 108, the sliding groove 106, the heat conduction pipe 103, the sealing ring groove 107 and the vibrating mechanism 2, the hydraulic cylinder of the filter press 1 can be started to push multiple filter plates 101 together and touch the vibrating mechanism 2 at one end of the thrust plate 104, and the sliding groove 106 on the upper surface of the heat conduction plate 108 can slide on the outer surface of the lower end of the heat conduction pipe 103 during the sliding process of the multiple filter plates 101, and the water inlet and outlet of the heat conduction pipe 103 are connected with the heat exchanger, so that the heat exchanger can supply hot water to the heat conduction pipe 103 to heat the heat conduction plate 108, and the heat conduction plate 108 can heat the filter plate 101, so that the temperature in the filtering process can be appropriately increased during the filtering process of the filter plate 101, thereby reducing the viscosity of the liquid, reducing the filtering resistance, and improving the flowability of the material, thereby improving the filtering speed, and the sealing ring groove 107 is provided at one end of the filter plate 101, and the filter plate 101 can drive the sealing ring groove 107 to slide and insert into one end of the vibrating mechanism 2 at one end of the thrust plate 104, so that the vibrating mechanism 2 and the filter plate 101 are in sliding sealing, and the vibrating mechanism 2 can exert a transverse vibrating force on the filter plate 101, thereby reducing the adhesion of solid particles on the filter cloth, improving the filtering rate, and being especially suitable for processing materials with high viscosity or large particles, thereby simultaneously heating and vibrating the material during the filtering process to speed up the filtering efficiency of the material.

[0035] As shown in Figs. 5-6 The vibrating mechanism 2 includes a guide block 202, the guide block 202 is slidingly installed in the guide cylinder 109, and a vibrating plate 201 is fixedly installed at one end of the guide block 202, and the vibrating plate 201 can abut the filter plate 101.

[0036] The vibrating plate 201 is fixedly installed with an insertion ring 204 at one end, and the insertion ring 204 can be slidingly inserted into the sealing ring groove 107 provided at one end of the filter plate 101, so that the vibrating plate 201 and the filter plate 101 are in sliding sealing.

[0037] Vibration motors 203 are fixedly installed at the four corners of the vibrating plate 201, so that the vibration motors 203 can exert a transverse vibrating force on the vibrating plate 201.

[0038] The vibrating plate 201 can vibrate and vibrate the filter plate 101 abutting thereto by the vibrating force of the vibration motor 203.

[0039] The vibratory motors 203, which are installed at the four corners of the tamping plate 201, are located inside the thrust plate 104.

[0040] Through the design of the vibrating plate 201, guide block 202, vibration motor 203, and insert ring 204, after the filter plate 101 is pushed by the hydraulic cylinder, the filter plate 101 at one end of the thrust plate 104 can slide into the outer surface of the insert ring 204 fixedly installed at one end of the vibrating plate 201 through the sealing ring groove 107 opened at one end. This creates a sliding seal between the vibrating plate 201 and the filter plate 101. Then, the vibration motor 203 can be started to apply a lateral vibration force to the vibrating plate 201 and transmit it to the contacting plate. The filter plate 101, in turn, can simultaneously apply lateral vibration during the material filtration process, which can effectively reduce the adhesion of the filter cake to the surface of the filter plate 101 and prevent the filter cake from accumulating too thickly on the filter cloth and filter plate 101. With the application of vibration, the filter cake becomes looser and easier to fall off, avoiding the phenomenon of the filter cloth being covered and blocked by the filter cake. Reducing the adhesion of the filter cake can effectively reduce the filtration resistance, and the liquid in the material can more easily penetrate through the filter cloth, thereby improving the filtration rate and efficiency.

[0041] Based on the above technical solution, the working steps of this solution are summarized as follows: When filtering polymer materials, multiple filter plates 101 can be pushed together by starting the hydraulic cylinder on the filter press 1. After the filter plates 101 are pushed by the hydraulic cylinder, the filter plates 101 at one end of the thrust plate 104 can slide into the outer surface of the insertion ring 204 fixedly installed at one end of the vibrating plate 201 through the sealing ring groove 107 opened at one end, thereby making the vibrating plate 201 and the filter plates 101 slide and seal. Then, the vibration motor 203 can be started to apply a lateral vibration force to the vibrating plate 201 and transmit it to the filter plates 101 that are in contact with it. Thus, the filter plates 101 can cooperate with the lateral vibration force during the material filtration process, thereby enabling... This reduces the adhesion of solid particles on the filter cloth, increases the filtration rate, and during the sliding process of multiple filter plates 101, the sliding grooves 106 on the upper surface of the heat-conducting plate 108 will slide together against the lower end of the outer surface of the heat-conducting pipe 103. The inlet and outlet of the heat-conducting pipe 103 are connected to the heat exchanger, which allows the heat exchanger to supply hot water to the heat-conducting pipe 103 to heat the heat-conducting plate 108. This, in turn, allows the heat-conducting plate 108 to heat the filter plate 101, which can appropriately increase the temperature during the material filtration process. This reduces the viscosity of the liquid, decreases the filtration resistance, improves the flowability of the material, and further increases the filtration speed.

[0042] In summary: the device can heat and vibrate the material during the process of pressure filtration to accelerate the efficiency of the material being pressure filtered, the heating can reduce the viscosity of the liquid, reduce the filtration resistance, can improve the flowability of the material, thereby improving the filtration speed, and the vibration can reduce the adhesion of solid particles on the filter cloth, thereby improving the filtration rate.

[0043] The parts not involved in the utility model are the same as the prior art or can be realized by using the prior art. Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A paste reagent filter press apparatus for improving filter press efficiency, characterized by, The utility model relates to a filter press (1) for filtering paste-like reactants, a filter plate (101) is slidably installed in the filter press (1), a guide cylinder (109) is fixedly installed in the thrust plate (104) of the filter press (1), a ramming mechanism (2) is slidably installed in the guide cylinder (109), the ramming mechanism (2) can be inserted into the sealing ring groove (107) on the top of the filter plate (101), the sealing ring groove (107) is arranged on one end of the filter plate (101) on one end of the thrust plate (104), so that the ramming mechanism (2) and the filter plate (101) are in sliding sealing. The first support plate (102) and the second support plate (105) are fixedly installed on the base and the upper surface of the thrust plate (104) of the filter press (1), respectively, and the heat conducting pipe (103) is installed through the first support plate (102) and the second support plate (105).

2. The paste-like reactant filter-pressing apparatus according to claim 1, wherein: The water inlet and the water outlet of the heat conducting pipe (103) can be connected with a heat exchanger.

3. The paste-like reactant filter-pressing apparatus of claim 2, wherein: The heat conducting plate (108) is installed on the upper surface of the filter plate (101), the sliding groove (106) is arranged on the upper surface of the heat conducting plate (108), and the sliding groove (106) is slidably arranged on the lower end of the outer surface of the heat conducting pipe (103).

4. The paste-like reactant filter-pressing apparatus for improving filter-pressing efficiency according to claim 1 or 3, characterized in that: The sliding groove (106) arranged on the upper surface of the heat conducting plate (108) is slidably arranged on the lower end of the outer surface of the heat conducting pipe (103) when the filter plate (101) is pushed by the hydraulic cylinder of the filter press (1).

5. The paste-like reactant filter-pressing apparatus of claim 1, wherein: The ramming mechanism (2) comprises a guide block (202), the guide block (202) is slidably installed in the guide cylinder (109), the ramming plate (201) is fixedly installed on one end of the guide block (202), and the ramming plate (201) can be in contact with the filter plate (101).

6. The paste-like reactant filter-pressing apparatus of claim 1, wherein: The ramming plate (201) is fixedly installed on one end of the ramming plate (201), the insertion ring (204) can be inserted into the sealing ring groove (107) arranged on one end of the filter plate (101), so that the ramming plate (201) and the filter plate (101) are in sliding sealing.

7. The paste reagent filter-pressing apparatus for improving filter-pressing efficiency according to claim 6, characterized by: The vibration motor (203) is fixedly installed on the four corners of the ramming plate (201), so that the vibration motor (203) can exert a transverse ramming force on the ramming plate (201).

8. The paste-like reactant filter-pressing apparatus of claim 6, wherein: The filter plate (101) in contact with the ramming plate (201) can be rammed by the vibration force exerted by the vibration motor (203).

9. The paste reagent filter-press apparatus of claim 8, wherein: The vibration motor (203) fixedly installed on the four corners of the ramming plate (201) is located in the thrust plate (104).

10. The paste reagent filter press apparatus of claim 8, wherein: ​

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