CN212536090U - Efficient reation kettle centrifugal pump - Google Patents
Efficient reation kettle centrifugal pump Download PDFInfo
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- CN212536090U CN212536090U CN202021119405.4U CN202021119405U CN212536090U CN 212536090 U CN212536090 U CN 212536090U CN 202021119405 U CN202021119405 U CN 202021119405U CN 212536090 U CN212536090 U CN 212536090U
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- transmission shaft
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Abstract
The utility model discloses an efficient reation kettle centrifugal pump, including the centrifugal chamber, the inside top surface of centrifugal chamber runs through to rotate and installs the transmission shaft, delivery port and water inlet have been seted up respectively to the centrifugal chamber both sides, install filtering component on the water inlet, the transmission shaft is located the inside fixed surface in centrifugal chamber and installs centrifugal impeller, the transmission shaft is located the outside terminal surface transmission in centrifugal chamber and is connected with driving motor, driving motor and centrifugal chamber fixed connection, the transmission shaft is located the inside one end in centrifugal chamber and is connected with through the gear train transmission and scrape the material subassembly, filtering component installs the filter cartridge on the water inlet, the inside center demountable installation of filter cartridge has the filter screen. The utility model has the advantages of simple and reasonable design, through filtering component's setting, effectively filter the liquid that gets into in the pump to influence the life of pump in the solid-state impurity entering pump in the liquid has effectively been avoided, the practicality is strong.
Description
Technical Field
The utility model relates to a centrifugal pump technical field especially relates to an efficient reation kettle centrifugal pump.
Background
The centrifugal pump is a pump for conveying liquid by centrifugal force generated when an impeller rotates, and mainly comprises the impeller, a pump body, a pump shaft, a bearing, a sealing ring, a stuffing box and the like. It is mainly characterized in that: compact structure, wide flow lift range, even flow, stable operation, small vibration, low equipment installation, maintenance and repair cost and the like.
The reaction kettle needs to use a centrifugal pump when raw materials are conveyed, but most of the existing centrifugal pumps are too simple in structure and cannot effectively filter passing liquid, so that solid impurities in the liquid are adhered to an impeller or enter a pump shaft, the service life of the centrifugal pump is influenced, and certain defects exist.
Therefore, an efficient centrifugal pump for the reaction kettle is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides an efficient reation kettle centrifugal pump, aim at carry out effectual filtration to the liquid that gets into in the pump, avoid the solid-state impurity in the liquid to get into the life who influences the pump in the pump.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
the utility model provides an efficient reation kettle centrifugal pump, includes the centrifugal chamber, the inside top surface of centrifugal chamber runs through to rotate installs the transmission shaft, delivery port and water inlet have been seted up respectively to the centrifugal chamber both sides, install filter assembly on the water inlet, the transmission shaft is located the inside fixed surface in centrifugal chamber and installs centrifugal impeller, the transmission shaft is located the outside terminal surface transmission in centrifugal chamber and is connected with driving motor, driving motor and centrifugal chamber fixed connection, the transmission shaft is located the inside one end in centrifugal chamber and is connected with through the gear train transmission and scrape the material subassembly, filter assembly installs the filter cartridge on the water inlet, filter cartridge inside center demountable installation has the filter screen.
Preferably, among the above-mentioned efficient reation kettle centrifugal pump, scrape the material subassembly and include the driven shaft of being connected through gear train and transmission shaft transmission, the driven shaft rotates and installs at the water inlet center, the driven shaft runs through filter screen and filter screen movable mounting, the tip demountable installation that the drive shaft was kept away from to the driven shaft has the doctor-bar, doctor-bar and filter screen movable contact.
Based on above-mentioned technical characteristic, scrape the setting of material subassembly, avoid solid-state impurity to adhere to and influence the flow through of liquid on the filter screen.
Preferably, in the above high-efficiency centrifugal pump for a reaction kettle, the gear set includes a driving gear fixedly mounted at an end of the transmission shaft and a driven gear fixedly mounted at an end of the driven shaft, respectively, and the driving gear and the driven gear are engaged with each other.
Based on the technical characteristics, the stable transmission of the transmission shaft to the driven shaft is realized through the arrangement of the gear set.
Preferably, in the above efficient centrifugal pump for a reaction kettle, a protection box is arranged outside the gear set, and the protection box is fixedly installed in the centrifugal cavity.
Based on above-mentioned technical characteristics, the gear train is kept apart to the setting of protection box, promotes the life of gear train.
Preferably, in the efficient centrifugal pump for the reaction kettle, the two ends of the filter box are fixedly welded with the connecting flanges.
Based on above-mentioned technical characteristics, the installation and the dismantlement of filter cartridge are conveniently carried out in flange's setting.
Preferably, in the efficient centrifugal pump for the reaction kettle, a drain valve is arranged at the bottom of the filter box.
Based on the technical characteristics, the arrangement of the blow-down valve is convenient for people to discharge solid impurities in the filter box.
The utility model has the advantages that:
the utility model has the advantages of simple and reasonable design, through filtering component's setting, effectively filter the liquid that gets into in the pump to influence the life of pump in the solid-state impurity entering pump in the liquid has effectively been avoided, the practicality is strong.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of the filter assembly of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-centrifugal chamber; 2-a transmission shaft; 3-water outlet; 4-a water inlet; 5-a filter assembly; 6-centrifugal impeller; 7-driving a motor; an 8-gear set; 9-a scraping component; 10-scraping blade; 11-a filter cartridge; 12-a filter screen; 13-a driven shaft; 14-a drive gear; 15-a driven gear; 16-a protective box; 17-a connecting flange; 18-a blowdown valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, this embodiment is a high-efficiency centrifugal pump for a reaction kettle, which includes a centrifugal chamber 1, a transmission shaft 2 rotatably installed through the top surface of the interior of the centrifugal chamber 1, a water outlet 3 and a water inlet 4 respectively formed on both sides of the centrifugal chamber 1, a filter assembly 5 installed on the water inlet 4, a centrifugal impeller 6 fixedly installed on the surface of the transmission shaft 2 located inside the centrifugal chamber 1, a driving motor 7 connected to the end surface of the transmission shaft 2 located outside the centrifugal chamber 1, the driving motor 7 fixedly connected to the centrifugal chamber 1, a scraping assembly 9 connected to one end of the transmission shaft 2 located inside the centrifugal chamber 1 through a gear set 8, a filter box 11 installed on the water inlet 4, connecting flanges 17 fixedly welded to both ends of the filter box 11, the connecting flanges 17 being disposed to facilitate installation and disassembly of the filter box 11, a filter screen 12 detachably installed in the center, the bottom of the filter box 11 is provided with a blow-down valve 18, the blow-down valve 18 is arranged to facilitate people to discharge solid impurities in the filter box 11, the scraping component 9 comprises a driven shaft 13 in transmission connection with the transmission shaft 2 through a gear set 8, the driven shaft 13 is rotatably installed at the center of the water inlet 4, the driven shaft 13 penetrates through the filter screen 12 and is movably installed with the filter screen 12, the end part of the driven shaft 13 far away from the transmission shaft 2 is detachably provided with a scraping blade 10, the scraping blade 10 is in movable contact with the filter screen 12, the scraping component 9 is arranged to prevent the solid impurities from adhering to the filter screen 12 to influence the flowing of liquid, the gear set 8 comprises a driving gear 14 fixedly installed at the end part of the transmission shaft 2 and a driven gear 15 fixedly installed at the end part of the driven shaft 13, the driving gear 14 and the driven gear 15 are mutually meshed, the protection box 16 is fixedly arranged in the centrifugal cavity 1, and the protection box 16 is arranged to isolate the gear set 8 and prolong the service life of the gear set 8.
The utility model discloses a concrete implementation, when using, starts driving motor 7 and drives centrifugal impeller 6 and rotate, realizes the extraction to the liquid stream, and the liquid stream passes through water inlet 4 and gets into filter cartridge 11, and under filter screen 12's effect, the liquid stream obtains effectual filtration, and driving motor 7 starts, drives doctor-bar 10 equally and rotates, realizes the clearance to filter screen 12, has avoided solid-state impurity to adhere on filter screen 12 surface, through opening blowoff valve 18, can effectively be with solid-state impurity discharge filter cartridge 11.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides an efficient reation kettle centrifugal pump which characterized in that: comprises a centrifugal cavity (1), a transmission shaft (2) is rotatably arranged on the top surface in the centrifugal cavity (1) in a penetrating way, a water outlet (3) and a water inlet (4) are respectively arranged on the two sides of the centrifugal cavity (1), a filtering component (5) is arranged on the water inlet (4), a centrifugal impeller (6) is fixedly arranged on the surface of the transmission shaft (2) positioned in the centrifugal cavity (1), the end surface of the transmission shaft (2) positioned outside the centrifugal cavity (1) is connected with a driving motor (7) in a transmission way, the driving motor (7) is fixedly connected with the centrifugal cavity (1), one end of the transmission shaft (2) positioned in the centrifugal cavity (1) is in transmission connection with a scraping component (9) through a gear set (8), the filtering component (5) is arranged on a filtering box (11) on the water inlet (4), a filter screen (12) is detachably arranged in the center of the interior of the filter box (11).
2. A high efficiency centrifugal pump for a reactor as defined in claim 1, wherein: scrape material subassembly (9) and include driven shaft (13) of being connected through gear train (8) and transmission shaft (2) transmission, driven shaft (13) rotate and install at water inlet (4) center, driven shaft (13) run through filter screen (12) and filter screen (12) movable mounting, the tip demountable installation that transmission shaft (2) were kept away from in driven shaft (13) has doctor-bar (10), doctor-bar (10) and filter screen (12) movable contact.
3. A high efficiency centrifugal pump for a reactor as defined in claim 2, wherein: the gear set (8) comprises a driving gear (14) and a driven gear (15), wherein the driving gear (14) and the driven gear (15) are fixedly mounted at the end portions of the transmission shafts (2) and the driven shaft (13) respectively, and the driving gear (14) and the driven gear (15) are meshed with each other.
4. A high efficiency centrifugal pump for a reactor as defined in claim 3, wherein: a protective box (16) is arranged outside the gear set (8), and the protective box (16) is fixedly installed in the centrifugal cavity (1).
5. A high efficiency centrifugal pump for a reactor as defined in claim 1, wherein: and connecting flanges (17) are fixedly welded at the two ends of the filter box (11).
6. A high efficiency centrifugal pump for a reactor as defined in claim 1, wherein: a drain valve (18) is arranged at the bottom of one end of the filter box (11) far away from the water inlet (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021119405.4U CN212536090U (en) | 2020-06-17 | 2020-06-17 | Efficient reation kettle centrifugal pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021119405.4U CN212536090U (en) | 2020-06-17 | 2020-06-17 | Efficient reation kettle centrifugal pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212536090U true CN212536090U (en) | 2021-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021119405.4U Active CN212536090U (en) | 2020-06-17 | 2020-06-17 | Efficient reation kettle centrifugal pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212536090U (en) |
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2020
- 2020-06-17 CN CN202021119405.4U patent/CN212536090U/en active Active
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