Fine filtering equipment for concrete temperature suppressant

Abstract

The utility model discloses fine filtering equipment for a concrete temperature suppression agent, and relates to the technical field of temperature suppression agent filtering. The liquid filter comprises a filter cylinder, a bottom cylinder is connected to the bottom of the filter cylinder in an inserted mode, a top cover is fixedly connected to the top of the filter cylinder through a bolt, a liquid inlet pipe is fixedly connected to the center of the top cover, an installation assembly is arranged on the outer side of the filter cylinder, and the installation assembly comprises an internal thread rotating ring arranged on the bottom cylinder in a sleeving mode. And a filter assembly is arranged in the filter cartridge. According to the concrete temperature suppression agent filtering device, the filtering assembly is arranged, specifically, after a concrete temperature suppression agent is centrifugally filtered through the filtering rotary drum, the concrete temperature suppression agent can be discharged out of the filtering rotary drum, large particles remain in the filtering rotary drum and are guided to the filtering cloth through the fixing ring to be filtered, and the filtering cloth can filter finer particles, so that the finer particles remain on the filtering cloth; and through two times of filtration, the filtration effect is finer, and the situation of residual particles in the concrete temperature inhibitor is greatly reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of temperature depressant filtration, particularly relates to a concrete temperature depressant fine filtration equipment. BACKGROUND

[0002] Concrete temperature depressant is an additive for controlling the temperature rise of concrete and preventing cracks, and needs to be filtered when used.

[0003] The existing filter equipment usually separates solid and liquid by centrifugal force when filtering concrete temperature depressant, filters the solid-liquid separated concrete temperature depressant, but this method has centrifugal inertia in the filtering process, so that the finer particles are thrown out together with the liquid, resulting in that there are still many particles in the filtered concrete temperature depressant, and some larger particles are still thrown out under the action of centrifugal force, which affects the subsequent use, so we propose a concrete temperature depressant fine filtration equipment. UTILITY MODEL CONTENTS

[0004] The utility model discloses a concrete temperature depressant fine filtration equipment, which is filtered by a filter assembly, specifically concrete temperature depressant is centrifugally filtered by a filter drum, and then discharged from the filter drum, and larger particles are retained in the filter drum and guided to the filter cloth by a fixing ring for filtration, the filter cloth can filter finer particles, so that the finer particles are retained on the filter cloth, and the filtration effect is more fine through twice filtration, which greatly reduces the residual particles in the concrete temperature depressant and solves the problem that the existing filter equipment uses centrifugal force to filter concrete temperature depressant, which throws out finer particles together with liquid, so that there are still many particles in the filtered concrete temperature depressant.

[0005] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0006] The utility model discloses a concrete temperature inhibitor fine filter equipment, including filter cartridge, the bottom of filter cartridge inserts the bottom cylinder, the top of filter cartridge is fixedly connected with the top cover through bolt, the centre of top cover is fixedly connected with the liquid inlet pipe, the outside of filter cartridge is provided with mounting assembly, the mounting assembly includes the internal thread swivel ring of sleeve setting on the bottom cylinder, the inside of filter cartridge is provided with filter assembly, filter assembly includes filter bowl, be provided with the fixed frame below filter bowl, the bottom fixed connection of fixed frame has motor, the top output of motor is fixedly connected with the carousel through bolt, the top of carousel is provided with cross groove, the bottom fixed connection of filter bowl has the cross block of cross groove position cooperation, the inner wall fixed connection of bottom cylinder has annular table, the top positioning of annular table is placed and places ring, the inner ring fixed connection of place ring has filter cloth, the top positioning of place ring has the pressure ring of placing, the pressure ring is used for exerting pressure to place ring to realize quick fixing, and this mode is convenient for subsequent dismounting.

[0007] Further, the bottom of the top cover is fixedly connected with a stabilizing ring, the top of the filter bowl is inserted into the bottom of the stabilizing ring, the bottom of the liquid inlet pipe penetrates through the top cover and extends into the inside of the filter bowl, and the bottom of the filter bowl is in contact with the top of the carousel after the cross block is inserted into the cross groove on the carousel; because the cross block is inserted into the cross groove on the carousel, the carousel can smoothly drive the filter bowl to rotate through the cross block, so that the centrifugal force filtering effect is achieved.

[0008] Further, the outside of the fixed frame is fixedly connected with the inner wall of the filter bowl, a conical blocking shell is arranged on the outside of the motor, the top of the conical blocking shell is fixedly connected with the bottom of the fixed frame, the bottom of the conical blocking shell is provided with a conical surface, the top of the fixed frame is fixedly connected with an inner blocking ring, the outside of the inner blocking ring is provided with an outer blocking ring, and the top of the outer blocking ring is fixedly connected with the bottom of the filter bowl; the outer blocking ring and the inner blocking ring are used to shield the position of the liquid thrown out from entering the carousel.

[0009] Further, the inner wall of the filter bowl is fixedly connected with a fixing ring, the inner wall of the bottom cylinder is fixedly connected with a conical flow guide ring, the bottom of the conical flow guide ring is fixedly connected with the bottom of the inner wall of the bottom cylinder, the bottom of the bottom cylinder is fixedly connected with a liquid discharge pipe, the outer circle of the place ring is inserted into the inner wall of the bottom cylinder, and the outer circle of the pressure ring is inserted into the inner wall of the bottom cylinder; the fixing ring is used to guide the filtered liquid to the filter cloth; the fixing ring can be fixed in the filter bowl by welding or bolt mounting, and is used to guide the flow, so that the liquid thrown out can smoothly flow to the filter cloth.

[0010] Further, the outer surface of the bottom cylinder is fixedly connected with a limiting ring, the bottom of the filter bowl is fixedly connected with an outer thread ring, and the inside of the internal thread swivel ring is threadedly connected with the outside of the outer thread ring; the limiting ring is used to limit the internal thread swivel ring, so as to avoid the internal thread swivel ring from falling off and facilitate the mounting and dismounting of the bottom cylinder and the filter bowl.

[0011] The utility model has the following beneficial effects:

[0012] 1, the utility model discloses a filter assembly, specifically is that the concrete temperature depressant is filtered after the centrifugal filtration of filter bowl, and the larger particulate matter remains in the filter bowl, and is guided to the filter cloth and filters through the fixed ring, and the filter cloth can filter the more fine particle, and the fine particle remains on the filter cloth, and through twice filtration, the filtering effect is more fine, and the residual particle condition in the concrete temperature depressant is greatly reduced.

[0013] 2, the utility model discloses a mounting component, specifically is that the internal thread swivel ring is counterclockwise, and it is separated from the external thread ring, and the fixing of the bottom cylinder is released, and then the bottom cylinder is pulled down and taken out, and the compression ring is pulled up and disassembled, and the filter cloth can be taken out together with the placement ring, and this mode can quickly replace or clean the filter cloth, and is convenient for subsequent maintenance.

[0014] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages mentioned above. DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for the ordinary skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.

[0016] Figure 1 It is the overall structure schematic diagram of the utility model;

[0017] Figure 2 It is the filter cylinder front view sectional structure schematic diagram of the utility model;

[0018] Figure 3 It is the utility model Figure 2 It is the enlarged structure schematic diagram of A;

[0019] Figure 4 It is the utility model Figure 2 It is the enlarged structure schematic diagram of B;

[0020] Figure 5 It is the filter bowl bottom structure schematic diagram of the utility model;

[0021] Figure 6 It is the turntable overall structure schematic diagram of the utility model;

[0022] Figure 7 It is the bottom cylinder top structure schematic diagram of the utility model.

[0023] The components represented by the reference numerals in the drawings are listed as follows:

[0024] 1, filter cartridge; 11, bottom cartridge; 111, drainage pipe; 112, conical guide ring; 113, annular table; 114, placement ring; 115, filter cloth; 116, pressing ring; 12, top cover; 121, liquid inlet pipe; 122, stabilizing ring; 13, filter assembly; 131, filter rotating drum; 311, cross block; 312, outer blocking ring; 132, fixing frame; 321, motor; 322, rotating disc; 323, inner blocking ring; 324, cross groove; 325, conical blocking shell; 14, fixing ring; 2, mounting assembly; 21, inner threaded rotating ring; 22, limiting ring; 23, outer threaded ring. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] Please refer to Figures 1-7 As shown in the drawings, the present application is a fine filtering equipment for concrete temperature inhibitor, which comprises a filter cartridge 1, a bottom cartridge 11 inserted at the bottom of the filter cartridge 1, a top cover 12 fixedly connected at the top of the filter cartridge 1 by bolts, a liquid inlet pipe 121 fixedly connected at the center of the top cover 12, a mounting assembly 2 arranged outside the filter cartridge 1, the mounting assembly 2 comprising an inner threaded rotating ring 21 sleeved on the bottom cartridge 11, a filter assembly 13 arranged inside the filter cartridge 1, the filter assembly 13 comprising a filter rotating drum 131, a fixing frame 132 arranged below the filter rotating drum 131, a motor 321 fixedly connected at the bottom of the fixing frame 132, a rotating disc 322 fixedly connected at the top output end of the motor 321 by bolts, a cross groove 324 opened at the top of the rotating disc 322, a cross block 311 fixedly connected at the bottom of the filter rotating drum 131 and positioned and matched with the cross groove 324, an annular table 113 fixedly connected at the inner wall of the bottom cartridge 11, a placement ring 114 positioned and placed at the top of the annular table 113, a filter cloth 115 fixedly connected at the inner circle of the placement ring 114, and a pressing ring 116 positioned and placed at the top of the placement ring 114. After the concrete temperature inhibitor is centrifugally filtered by the filter rotating drum 131, it will be discharged from the filter rotating drum 131, while larger particles will be left in the filter rotating drum 131 and guided to the filter cloth 115 by the fixing ring 14 for filtering. The filter cloth 115 can filter even smaller particles, so that the smaller particles are left on the filter cloth 115, and the filtering effect is more fine through twice filtering, thereby greatly reducing the situation of residual particles in the concrete temperature inhibitor.

[0027] The top cover 12 is fixedly connected with a stabilizing ring 122 at the bottom, the filter rotary drum 131 is inserted into the stabilizing ring 122 at the top, the liquid inlet pipe 121 is penetrated through the top cover 12 and extends into the filter rotary drum 131, and the cross block 311 is inserted into the cross groove 324 on the rotary disc 322, and then the filter rotary drum 131 is in contact with the rotary disc 322 at the top.

[0028] The outer side of the fixed frame 132 is fixedly connected with the inner wall of the filter drum 1, the motor 321 is provided with a conical blocking shell 325 at the outer side, the conical blocking shell 325 is fixedly connected with the fixed frame 132 at the top, the bottom of the conical blocking shell 325 is provided with a conical surface, the fixed frame 132 is fixedly connected with an inner blocking ring 323 at the top, the outer blocking ring 312 is provided at the outer side of the inner blocking ring 323, and the outer blocking ring 312 is fixedly connected with the filter rotary drum 131 at the top.

[0029] The inner wall of the filter drum 1 is fixedly connected with a fixed ring 14, the inner wall of the bottom drum 11 is fixedly connected with a conical flow guide ring 112, the bottom of the conical flow guide ring 112 is fixedly connected with the inner wall of the bottom drum 11, the bottom drum 11 is fixedly connected with a liquid discharge pipe 111 at the bottom, the outer circle of the placing ring 114 is inserted into the inner wall of the bottom drum 11, and the outer circle of the pressing ring 116 is inserted into the inner wall of the bottom drum 11. The fixed ring 14 is used to guide the filtered liquid to the filter cloth 115.

[0030] The outer surface of the bottom drum 11 is fixedly connected with a limiting ring 22, the bottom of the filter drum 1 is fixedly connected with an outer threaded ring 23, and the inner side of the inner threaded rotary ring 21 is threadedly connected with the outer side of the outer threaded ring 23. The inner threaded rotary ring 21 is counterclockwise rotated to be away from the outer threaded ring 23, so that the fixing of the bottom drum 11 is released, then the bottom drum 11 is pulled downward and taken out, the pressing ring 116 is pulled upward and disassembled, and the filter cloth 115 is taken out together with the placing ring 114. In this way, the filter cloth 115 can be quickly replaced or cleaned, and subsequent maintenance is facilitated.

[0031] One specific application of the embodiment is:

[0032] In use, the concrete temperature inhibitor is delivered into the filter drum 131 through the inlet pipe 121, and then the motor 321 is started to drive the rotating disc 322 to rotate. Since the filter drum 131 is connected to the rotating disc 322 through the cross block 311, the rotating disc 322 drives the filter drum 131 to rotate through the cross block 311. At this time, the filter drum 131 filters the concrete temperature inhibitor through the centrifugal force generated by rotation, and a large amount of particulate matter is retained in the filter drum 131. The filtered liquid flows out of the filter drum 131 and flows downward. The outer blocking ring 312 and the inner blocking ring 323 serve to block, and the top of the filter drum 131 rotates on the stabilizing ring 122, which can improve the stability of the filter drum 131. The filtered liquid flows onto the filter cloth 115 under the guidance of the fixed ring 14, and is filtered again through the filter cloth 115. The filter cloth 115 can filter even smaller particles, so that the small particles are retained on the filter cloth 115. Through twice filtering, the filtering effect is more delicate. Finally, the liquid filtered through the filter cloth 115 is discharged onto the conical flow ring 112 and then discharged from the liquid outlet pipe 111, completing the filtering.

[0033] When it is necessary to replace or clean the filter cloth 115, the inner threaded ring 21 is counterclockwise rotated to move away from the outer threaded ring 23. At this time, the fixing of the bottom cylinder 11 is released, and the limiting ring 22 limits the inner threaded ring 21 to avoid falling off. Then, the bottom cylinder 11 is pulled out downward, and the compression ring 116 is pulled out upward to disassemble. The filter cloth 115 together with the placement ring 114 can be taken out for replacement or cleaning. Then, the replaced filter cloth 115 is placed on the annular table 113 through the placement ring 114, and the compression ring 116 is placed in the bottom cylinder 11 and pressed to fix the position of the filter cloth 115. Then, the bottom cylinder 11 and the filter drum 1 are fixed by screwing the inner threaded ring 21 and the outer threaded ring 23, and the replacement is completed.

[0034] When it is necessary to clean the filter drum 131, the bolts on the top cover 12 are disassembled, and then the top cover 12 is taken out. At this time, the stabilizing ring 122 is separated from the top of the filter drum 131, and then the filter drum 131 is pulled up to make the cross block 311 disengage from the rotating disc 322, so that the filter drum 131 can be disassembled conveniently. After cleaning, the filter drum 131 is positioned by inserting the cross block 311 into the cross groove 324 on the rotating disc 322. Then, the top cover 12 is inserted into the top of the filter drum 1, and the bottom of the stabilizing ring 122 is connected to the top of the filter drum 131. Then, the top cover 12 and the filter drum 1 are fixed by bolts.

[0035] In the description of the specification, the description of the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The preferred embodiments of the utility model disclosed above are only used for helping to explain the utility model. The preferred embodiments do not describe all the details exhaustively, and also limit the utility model to only the specific embodiments described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited only by the claims and the entire scope and equivalents thereof.

Claims

1. A fine filtration device for concrete temperature suppressant, characterized in that: The utility model provides a filter cartridge (1), the bottom of filter cartridge (1) inserts the bottom cylinder (11), the top of filter cartridge (1) is fixedly connected with top cover (12) through bolt, the center of top cover (12) is fixedly connected with liquid inlet pipe (121), the outside of filter cartridge (1) is provided with installation assembly (2), installation assembly (2) includes internal thread swivel (21) of sleeve setting on bottom cylinder (11), the inside of filter cartridge (1) is provided with filter assembly (13), filter assembly (13) includes filter rotary cylinder (131), the bottom of filter rotary cylinder (131) is provided with fixed frame (132), the bottom of fixed frame (132) is fixedly connected with motor (321), the top output end of motor (321) is fixedly connected with turntable (322) through bolt, the top of turntable (322) is provided with cross groove (324), the bottom of filter rotary cylinder (131) is fixedly connected with cross block (311) with cross groove (324) positioning cooperation, the inner wall of bottom cylinder (11) is fixedly connected with annular table (113), the top of annular table (113) is positioned and placed with placing ring (114), the inner ring of placing ring (114) is fixedly connected with filter cloth (115), the top of placing ring (114) is positioned and placed with compression ring (116).

2. The fine filtration apparatus for a concrete temperature inhibitor according to claim 1, characterized by, The bottom of top cover (12) is fixedly connected with stabilizing ring (122), the top of filter rotary cylinder (131) is inserted with the bottom of stabilizing ring (122), the bottom of liquid inlet pipe (121) penetrates top cover (12) and extends to the inside of filter rotary cylinder (131), after cross block (311) and cross groove (324) on turntable (322) are inserted, the bottom of filter rotary cylinder (131) contacts the top of turntable (322).

3. A fine filtration apparatus for a concrete temperature control agent according to claim 2, characterized by The outside of fixed frame (132) is fixedly connected with the inner wall of filter cartridge (1), the outside of motor (321) is provided with conical blocking shell (325), the top of conical blocking shell (325) is fixedly connected with the bottom of fixed frame (132), and the bottom of conical blocking shell (325) is provided with a conical surface.

4. The fine filtration apparatus for a concrete temperature inhibitor according to claim 3, characterized by, The top of fixed frame (132) is fixedly connected with inner blocking ring (323), the outside of inner blocking ring (323) is provided with outer blocking ring (312), and the top of outer blocking ring (312) is fixedly connected with the bottom of filter rotary cylinder (131).

5. A fine filtration apparatus for a concrete temperature control agent according to claim 4, characterized by The inner wall of filter cartridge (1) is fixedly connected with fixed ring (14), the inner wall of bottom cylinder (11) is fixedly connected with conical flow guide ring (112), the bottom of conical flow guide ring (112) is fixedly connected with the bottom of bottom cylinder (11), the bottom of bottom cylinder (11) is fixedly connected with liquid discharge pipe (111), and fixed ring (14) is used to guide the filtered liquid to filter cloth (115).

6. The fine filtration apparatus for a concrete temperature inhibitor according to claim 4, characterized by The outer circle of placing ring (114) is inserted with the inner wall of bottom cylinder (11), and the outer circle of compression ring (116) is inserted with the inner wall of bottom cylinder (11).

7. The fine filtration apparatus for a concrete temperature inhibitor according to claim 4, characterized by The outer surface of bottom cylinder (11) is fixedly connected with limiting ring (22), the bottom outer surface of filter cartridge (1) is fixedly connected with external thread ring (23), and the inner side of internal thread swivel (21) is threadedly connected with the outer side of external thread ring (23).

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