CN213088326U - Chemical raw material transfer pump - Google Patents
Chemical raw material transfer pump Download PDFInfo
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- CN213088326U CN213088326U CN202021283651.3U CN202021283651U CN213088326U CN 213088326 U CN213088326 U CN 213088326U CN 202021283651 U CN202021283651 U CN 202021283651U CN 213088326 U CN213088326 U CN 213088326U
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- fixing flange
- transfer pump
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- threaded sleeve
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Abstract
The utility model provides a chemical industry raw material transfer pump. The chemical raw material transfer pump comprises a transfer pump body; the first fixing flange is fixedly arranged at the water inlet end of the transfer pump body; the sleeve is fixedly arranged on one side, far away from the transfer pump body, of the first fixing flange; the threaded sleeve is sleeved on the sleeve in a threaded manner, and the inner wall of one side, away from the first fixing flange, of the threaded sleeve is in contact with the sleeve; the first ring groove is formed in the outer wall of one side, away from the first fixing flange, of the threaded sleeve; the second fixing flange is arranged on one side, far away from the first fixing flange, of the threaded sleeve, and the second fixing flange is in contact with the threaded sleeve. The utility model provides a chemical industry raw material transfer pump has the advantage that can carry out prefilter, reduce damage degree, improve life to the raw materials.
Description
Technical Field
The utility model relates to a transfer pump technical field especially relates to a chemical industry raw material transfer pump.
Background
In carrying out chemical production, need carry the transmission to some chemical industry liquid raw materials, generally can utilize various special transfer pumps to carry it, generally need carry out the transfer process to chemical industry liquid raw materials through the transfer pump between pump and pump, or pump and processing equipment on next step, in transferring the raw materials to some reation kettle or stirred vessel in from the raw materials jar for chemical industry liquid raw materials can obtain more abundant stirring and mixed reaction work.
However, the current transfer pump does not possess filtering capability mostly, because perhaps mix some other impurity because of pouring or in the transfer work of transportation in the chemical industry liquid raw materials, when utilizing the transfer pump to carry in the later stage, the blade in the pump body is being washed away to solid impurity in the raw materials can be continuous, get off for a long time and cause the damage of blade easily, and the sneaking into of solid impurity still can get into other positions in the pump body, cause the damage of the pump body to further aggravate, reduced the life of transfer pump.
Therefore, there is a need to provide a new chemical material transfer pump to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a can carry out prefilter, reduce damage degree, improve life's industrial chemicals transfer pump to the raw materials.
In order to solve the technical problem, the utility model provides a chemical industry raw material transfer pump includes: a transfer pump body; the first fixing flange is fixedly arranged at the water inlet end of the transfer pump body; the sleeve is fixedly arranged on one side, far away from the transfer pump body, of the first fixing flange; the threaded sleeve is sleeved on the sleeve in a threaded manner, and the inner wall of one side, away from the first fixing flange, of the threaded sleeve is in contact with the sleeve; the first ring groove is formed in the outer wall of one side, away from the first fixing flange, of the threaded sleeve; the second fixing flange is arranged on one side, away from the first fixing flange, of the threaded sleeve, and the second fixing flange is in contact with the threaded sleeve; the first sealing ring is fixedly arranged on one side, close to the first fixing flange, of the second fixing flange, extends into the first ring groove from one side, close to the first fixing flange, of the first sealing ring, and is matched with the first ring groove; the second sealing ring is fixedly arranged on the inner wall of one side, away from the first fixing flange, of the threaded sleeve and is in contact with the inner wall of the sleeve; the filter screen is arranged on the threaded sleeve; the second ring groove is formed in the threaded sleeve; the lantern ring is movably sleeved on the sleeve; the two movable rods are arranged on the first fixed flange in a sliding mode, and one end, close to the second fixed flange, of each movable rod is fixedly connected with the lantern ring; the two elastic pieces are respectively sleeved on the two movable rods; and the clamping mechanism is arranged on the first fixing flange.
Preferably, card is held mechanism and is held including accepting board, screw rod, fixed plate and arc card, it installs to accept board fixed mounting first mounting flange is close to one side of second mounting flange, the screw rod screw thread is installed accept on the board, the fixed plate sets up the below of accepting the board, the bottom of screw rod with it rotates to connect to accept the board, arc card fixed mounting is in the bottom of fixed plate, the arc card is located the second ring inslot, the arc card with second ring inslot looks adaptation.
Preferably, the outer wall of the sleeve is provided with a thread section, and the thread section is screwed with the inner wall of the thread sleeve.
Preferably, two connecting pieces are fixedly installed on the threaded sleeve, and the connecting pieces are fixedly connected with the second fixing flange through bolts.
Preferably, a liquid passing port is formed in the inner wall of one side, away from the first fixing flange, of the threaded sleeve, and the filter screen is fixedly connected with the inner wall of the liquid passing port.
Preferably, the elastic component is a spring, one end of the movable rod far away from the second fixing flange is fixedly provided with a top plate, one end of the elastic component close to the second fixing flange is fixedly connected with the first fixing flange, and one end of the elastic component far away from the second fixing flange is fixedly connected with the top plate.
Preferably, slidable mounting has a gag lever post on accepting the board, the bottom of gag lever post with fixed plate fixed connection, the top fixed mounting of gag lever post has the separation blade, the separation blade with accept the board and contact, the top fixed mounting of screw rod has wrong ear.
Compared with the prior art, the utility model provides a transfer pump in industrial chemicals has following beneficial effect:
the utility model provides a chemical raw material transfer pump, during normal use, chemical raw material passes the second mounting flange in proper order, cross the liquid mouth, sleeve and first mounting flange, finally by continuing to carry backward, in the transportation process, the solid impurity interception in the chemical raw material can be got rid of to the filter screen, thereby the purity of raw materials has been improved, effectively reduce the contact between solid impurity and the blade, the damage degree of blade and pump body itself has been reduced, the service life thereof is prolonged, and first sealing ring and second sealing ring have effectively guaranteed the leakproofness, when clearing up or changing the filter screen in the later stage, forward twisting moves and twists the ear, take out the second annular with the arc card, then with second mounting flange and outside infusion pipeline separation, and with the thread bush twist out the sleeve can, clearance or change convenience, easy to use.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a chemical material transfer pump according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of the portion B shown in FIG. 2;
FIG. 4 is a schematic side view of the thread bushing of the present invention;
fig. 5 is a schematic front view of the thread bushing of the present invention;
reference numbers in the figures: 1. a transfer pump body; 2. a first fixed flange; 3. a sleeve; 4. a threaded sleeve; 5. a first ring groove; 6. a second fixed flange; 7. a first seal ring; 8. a second seal ring; 9. filtering with a screen; 10. a second ring groove; 11. a collar; 12. a movable rod; 13. an elastic member; 14. a bearing plate; 15. a screw; 16. a fixing plate; 17. an arc card.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a chemical material transfer pump according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is an enlarged view of the portion B shown in FIG. 2; FIG. 4 is a schematic side view of the thread bushing of the present invention; fig. 5 is a schematic view of the structure of the middle thread bushing of the present invention. The chemical industry raw materials transfer pump includes: a transfer pump body 1; the first fixing flange 2 is fixedly arranged at the water inlet end of the transfer pump body 1; the sleeve 3 is fixedly arranged on one side, far away from the transfer pump body 1, of the first fixing flange 2; the threaded sleeve 4 is sleeved on the sleeve 3 in a threaded manner, and the inner wall of one side, away from the first fixing flange 2, of the threaded sleeve 4 is in contact with the sleeve 3; the first ring groove 5 is formed in the outer wall of one side, away from the first fixed flange 2, of the threaded sleeve 4; the second fixing flange 6 is arranged on one side, away from the first fixing flange 2, of the threaded sleeve 4, and the second fixing flange 6 is in contact with the threaded sleeve 4; the first sealing ring 7 is fixedly arranged on one side, close to the first fixing flange 2, of the second fixing flange 6, one side, close to the first fixing flange 2, of the first sealing ring 7 extends into the first ring groove 5, and the first sealing ring 7 is matched with the first ring groove 5; the second sealing ring 8 is fixedly arranged on the inner wall of one side, away from the first fixing flange 2, of the threaded sleeve 4, and the second sealing ring 8 is in contact with the inner wall of the sleeve 3; the filter screen 9 is arranged on the threaded sleeve 4; the second ring groove 10 is formed in the threaded sleeve 4, and the second ring groove 10 is formed in the threaded sleeve 4; the lantern ring 11 is movably sleeved on the sleeve 3; two movable rods 12, wherein the two movable rods 12 are both slidably mounted on the first fixed flange 2, and one end of each movable rod 12 close to the second fixed flange 6 is fixedly connected with the lantern ring 11; the two elastic pieces 13 are respectively sleeved on the two movable rods 12; and the clamping mechanism is arranged on the first fixing flange 2.
The mechanism is held to card is including accepting board 14, screw rod 15, fixed plate 16 and arc card 17, accept board 14 fixed mounting first mounting flange 2 is close to one side of second mounting flange 6, screw rod 15 screw thread is installed accept on the board 14, fixed plate 16 sets up accept the below of board 14, the bottom of screw rod 15 with accept board 14 and rotate the connection, arc card 17 fixed mounting is in the bottom of fixed plate 16, arc card 17 is located in second annular groove 10, arc card 17 with second annular groove 10 looks adaptation.
And a thread section is arranged on the outer wall of the sleeve 3 and is screwed with the inner wall of the thread sleeve 4.
Two connecting pieces are fixedly mounted on the threaded sleeve 4 and fixedly connected with the second fixing flange 6 through bolts.
Threaded sleeve 4 is kept away from seted up on one side inner wall of first mounting flange 2 and had crossed the liquid mouth, filter screen 9 with cross the inner wall fixed connection of liquid mouth.
The utility model provides a working principle of chemical industry raw material transfer pump as follows:
in the device, the second fixing flange 6 is communicated with an external liquid conveying pipeline, when in normal use, chemical raw materials firstly pass through the second fixing flange 6, then pass through a liquid passing port on the threaded sleeve 4 and are subjected to primary filtration by the filter screen 9, so that solid impurities in the chemical raw materials are intercepted and removed, and then are continuously sucked sequentially through the sleeve 3 and the first fixing flange 2, in the process of conveying liquid, the threaded sleeve 4 can be reliably screwed with the sleeve 3 through the clamping relation between the arranged arc-shaped clamping piece 17 and the second annular groove 10 and under the elastic support of the elastic piece 13, and meanwhile, the sealing treatment between the first sealing ring 7 and the second sealing ring 8 is carried out, so that the conveying of the chemical raw materials is more stable, the sealing property is effectively ensured, when the filter screen 9 is cleaned or replaced in the later stage, only the twisting lug needs to be forwardly twisted, so that the screw rod 15 rises, the arc-shaped clamping piece 17 is taken out of the second annular groove 10, then the second fixing flange 6 is separated from the external infusion pipeline, and the threaded sleeve 4 is screwed out of the sleeve 3, so that the device is convenient to clean or replace and easy to use.
Compared with the prior art, the utility model provides a transfer pump in industrial chemicals has following beneficial effect:
the utility model provides a chemical raw material transfer pump, during normal use, chemical raw material passes second mounting flange 6 in proper order, cross the liquid mouth, sleeve 3 and first mounting flange 2, finally by continuing to carry backward, in the transportation process, filter screen 9 can get rid of the solid impurity interception in the chemical raw material, thereby the purity of raw materials has been improved, effectively reduce the contact between solid impurity and the blade, the damage degree of blade and pump body itself has been reduced, the service life thereof is prolonged, and first sealing ring 7 and second sealing ring 8 have effectively guaranteed the leakproofness, when clearing up or changing filter screen 9 in the later stage, forward twist moves and twists the ear, take out second ring groove 10 with arc card 17, then with second mounting flange 6 and outside infusion pipeline separation, and with thread bush 4 twist out sleeve 3 can, clearance or change convenience, easy to use.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a chemical industry raw materials transfer pump which characterized in that includes:
a transfer pump body;
the first fixing flange is fixedly arranged at the water inlet end of the transfer pump body;
the sleeve is fixedly arranged on one side, far away from the transfer pump body, of the first fixing flange;
the threaded sleeve is sleeved on the sleeve in a threaded manner, and the inner wall of one side, away from the first fixing flange, of the threaded sleeve is in contact with the sleeve;
the first ring groove is formed in the outer wall of one side, away from the first fixing flange, of the threaded sleeve;
the second fixing flange is arranged on one side, away from the first fixing flange, of the threaded sleeve, and the second fixing flange is in contact with the threaded sleeve;
the first sealing ring is fixedly arranged on one side, close to the first fixing flange, of the second fixing flange, extends into the first ring groove from one side, close to the first fixing flange, of the first sealing ring, and is matched with the first ring groove;
the second sealing ring is fixedly arranged on the inner wall of one side, away from the first fixing flange, of the threaded sleeve and is in contact with the inner wall of the sleeve;
the filter screen is arranged on the threaded sleeve;
the second ring groove is formed in the threaded sleeve;
the lantern ring is movably sleeved on the sleeve;
the two movable rods are arranged on the first fixed flange in a sliding mode, and one end, close to the second fixed flange, of each movable rod is fixedly connected with the lantern ring;
the two elastic pieces are respectively sleeved on the two movable rods;
and the clamping mechanism is arranged on the first fixing flange.
2. The transfer pump of chemical industry raw material according to claim 1, wherein the holding mechanism includes a receiving plate, a screw, a fixing plate, and an arc-shaped clamping piece, the receiving plate is fixedly installed on one side of the first fixing flange close to the second fixing flange, the screw is installed on the receiving plate in a threaded manner, the fixing plate is disposed below the receiving plate, the bottom end of the screw is rotatably connected with the receiving plate, the arc-shaped clamping piece is fixedly installed at the bottom of the fixing plate, the arc-shaped clamping piece is located in the second annular groove, and the arc-shaped clamping piece is adapted to the second annular groove.
3. The transfer pump of chemical industry raw material according to claim 1, wherein the outer wall of the sleeve is provided with a thread section, and the thread section is screwed with the inner wall of the thread sleeve.
4. The chemical industry raw material transfer pump of claim 1, wherein two connection pieces are fixedly installed on the threaded sleeve, and the connection pieces are fixedly connected with the second fixing flange through bolts.
5. The transfer pump of chemical industry raw material of claim 1, wherein a liquid passing port is formed on an inner wall of one side of the threaded sleeve, which is far away from the first fixing flange, and the filter screen is fixedly connected with the inner wall of the liquid passing port.
6. The transfer pump of chemical industry raw material according to claim 1, wherein the elastic member is a spring, a top plate is fixedly installed at one end of the movable rod far away from the second fixed flange, one end of the elastic member near the second fixed flange is fixedly connected with the first fixed flange, and one end of the elastic member far away from the second fixed flange is fixedly connected with the top plate.
7. The transfer pump of chemical industry raw material according to claim 2, wherein the bearing plate is provided with a limiting rod in a sliding manner, the bottom end of the limiting rod is fixedly connected with the fixing plate, the top end of the limiting rod is fixedly provided with a retaining piece, the retaining piece is in contact with the bearing plate, and the top end of the screw rod is fixedly provided with a screwing lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021283651.3U CN213088326U (en) | 2020-07-03 | 2020-07-03 | Chemical raw material transfer pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021283651.3U CN213088326U (en) | 2020-07-03 | 2020-07-03 | Chemical raw material transfer pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213088326U true CN213088326U (en) | 2021-04-30 |
Family
ID=75623270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021283651.3U Active CN213088326U (en) | 2020-07-03 | 2020-07-03 | Chemical raw material transfer pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213088326U (en) |
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2020
- 2020-07-03 CN CN202021283651.3U patent/CN213088326U/en active Active
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