CN216480004U - A tower bottom pump for linear alkyl benzene draws - Google Patents
A tower bottom pump for linear alkyl benzene draws Download PDFInfo
- Publication number
- CN216480004U CN216480004U CN202122965371.1U CN202122965371U CN216480004U CN 216480004 U CN216480004 U CN 216480004U CN 202122965371 U CN202122965371 U CN 202122965371U CN 216480004 U CN216480004 U CN 216480004U
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- rod
- plate
- telescopic rod
- limiting
- valve
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- 150000004996 alkyl benzenes Chemical class 0.000 title claims abstract description 25
- 230000008093 supporting effect Effects 0.000 claims abstract description 23
- 238000000605 extraction Methods 0.000 claims description 9
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000013016 damping Methods 0.000 abstract description 3
- 239000003599 detergent Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- -1 alkylbenzene sulfonate Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004851 dishwashing Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000010412 laundry washing Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a tower bottom pump for extracting linear alkylbenzene, which comprises a supporting plate, a motor, a pump body, a height adjusting base and a fixed plate, wherein the height adjusting base is arranged at the bottom of the supporting plate of the tower bottom pump, the supporting plate is supported by a left telescopic rod and a right telescopic rod in the height adjusting base, the left telescopic rod and the right telescopic rod are subjected to air inlet and exhaust control by arranging an inflating structure, the stretching of the left telescopic rod and the right telescopic rod is controlled, the height of the supporting plate is further adjusted, namely the height of the tower bottom pump is adjusted, the tower bottom pump is conveniently connected according to the height of the bottom of a fractionating tower, the left telescopic rod and the right telescopic rod are supported by compressed air, the supporting effect is good, and a certain damping effect is achieved.
Description
Technical Field
The utility model particularly relates to a tower bottom pump for extracting linear alkylbenzene, and relates to the relevant field of tower bottom pumps.
Background
Linear alkylbenzenes, also known as detergent alkylate, are used mainly in the production of linear alkylbenzene sulfonate detergents, all of which are common surfactants, 70% for laundry washing products, 15% for light duty dishwashing liquids, 12% for industrial cleaners, and 3% for household cleaners.
When the linear alkylbenzene is extracted, materials and water which are smaller than C10 components need to be removed through the fractionating tower, a tower bottom pump needs to be installed at the bottom of the fractionating tower, the tower bottom materials are boosted through the tower bottom pump, the existing tower bottom pump needs to be installed at the bottom of the fractionating tower, the heights of the bottoms of the fractionating towers are different, and the tower bottom pump is inconvenient to install according to the heights of the bottoms of the fractionating towers with different heights.
SUMMERY OF THE UTILITY MODEL
Accordingly, in order to address the above-mentioned deficiencies, the present invention herein provides a bottom pump for linear alkylbenzene extraction.
The utility model is realized by constructing a tower bottom pump for extracting linear alkylbenzene, which comprises a supporting plate and a height adjusting base, the right side of the top end of the supporting plate is fixedly connected with a motor, an output shaft at the left end of the motor is connected with the pump body, the bottom end of the supporting plate is fixedly connected with a height adjusting base, a fixing plate is arranged at the corner of the height adjusting base, the height adjusting base comprises an outer frame, a limiting polished rod, an inflating structure, a left telescopic rod and a right telescopic rod, the edge of the top end of the outer frame is fixed with a limiting polished rod, the middle part in the outer frame is fixed with an inflation structure, the left and right sides in the outer frame are provided with a left telescopic rod and a right telescopic rod, and the left side and the right side of the inflatable structure are respectively connected with a left telescopic rod and a right telescopic rod, the top ends of the left telescopic rod and the right telescopic rod are connected with the supporting plate, and the top ends of the limiting polished rods penetrate through the corners of the supporting plate.
Preferably, the inflatable structure includes air chamber, connecting plate, admission valve, connecting pipe and air guide hose, the air chamber left and right sides all is fixed with the connecting plate, and the admission valve is installed to the connecting plate in, the admission valve is connected with the air chamber through the connecting pipe, both ends are connected with left telescopic link and right telescopic link through the air guide hose respectively about the air chamber, connecting plate and frame inner wall fixed connection.
Preferably, left side telescopic link includes outer tube, piston plate, movable rod, activity pivot, air inlet and fixed rotating shaft, the inside embedding of outer tube has the piston plate, the movable rod bottom stretch into to the outer tube in with piston plate fixed connection, the movable rod top is rotated with the backup pad through the activity pivot and is connected, outer tube right side bottom is provided with the air inlet, and the air inlet is connected with the air guide hose, the outer tube bottom is rotated with the frame through fixed rotating shaft and is connected.
Preferably, the admission valve includes valve body, movable valve plate, presses depression bar, gag lever post, spacing pipe and spring, the inside right side of valve body is provided with movable valve plate, movable valve plate left end and press depression bar fixed connection, movable valve plate left end and gag lever post fixed connection, the gag lever post left end runs through spacing pipe, the movable valve plate left end passes through spring and spacing pipe elastic connection, and the spring suit is in the gag lever post outside, the straight-bar is passed through in the spacing intraductal side and valve body fixed connection, the admission valve imbeds to the connecting plate in, the admission valve left end is connected with the connecting pipe, and the admission valve other end runs through the frame and stretches out.
Preferably, left side telescopic link and right telescopic link structure are unanimous, and left telescopic link and right telescopic link are bilateral symmetry and set up, and left telescopic link and right telescopic link are all by lower supreme inside slope.
Preferably, the surface of the limiting polish rod is smooth, the limiting polish rod is vertically arranged, and the inner wall of the supporting plate is attached to the limiting polish rod.
Preferably, the inner wall of the outer tube is smooth, and the inner wall of the outer tube is attached to the piston plate.
Preferably, the surface of the limiting rod is smooth, and the inner wall of the limiting pipe is attached to the limiting rod.
The utility model has the following advantages: the present invention provides herein, by improvement, a bottom pump for linear alkylbenzene extraction, with the following improvements over the same type of equipment:
according to the tower bottom pump for extracting the linear alkylbenzene, the height adjusting base is arranged at the bottom of the support plate of the tower bottom pump, the support plate is supported by the left telescopic rod and the right telescopic rod in the height adjusting base, the left telescopic rod and the right telescopic rod are subjected to air inlet and exhaust control by the aid of the inflatable structures, the left telescopic rod and the right telescopic rod are controlled to stretch, and further the height of the support plate is adjusted, namely the height of the tower bottom pump is adjusted, so that the tower bottom pump is conveniently connected according to the height of the bottom of a fractionating tower, the left telescopic rod and the right telescopic rod are supported by compressed air, the supporting effect is good, and a certain damping effect is achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the height adjustment base of the present invention;
FIG. 3 is a cross-sectional view of the height adjustment base structure of the present invention;
FIG. 4 is a top sectional view of the inflatable structure of the present invention;
FIG. 5 is a cross-sectional view of the left telescoping pole of the present invention;
figure 6 is a top sectional view of an intake valve arrangement of the present invention.
Wherein: the device comprises a supporting plate-1, a motor-2, a pump body-3, a height adjusting base-4, a fixed plate-5, an outer frame-41, a limiting polish rod-42, an inflation structure-43, a left expansion rod-44, a right expansion rod-45, an air chamber-431, a connecting plate-432, an air inlet valve-433, a connecting pipe-434, an air guide hose-435, an outer pipe-441, a piston plate-442, a movable rod-443, a movable rotating shaft-444, an air inlet-445, a fixed rotating shaft-446, a valve body-4331, a movable valve plate-4432, a pressing rod-4433, a limiting rod-4434, a limiting pipe-4435 and a spring-4436.
Detailed Description
The present invention will be described in detail below with reference to fig. 1 to 6, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a tower bottom pump for extracting linear alkylbenzene by improvement, including a supporting plate 1 and a height adjusting base 4, the right side of the top end of the supporting plate 1 is fixedly connected with a motor 2, the output shaft of the left end of the motor 2 is connected with a pump body 3, the bottom end of the supporting plate 1 is fixedly connected with the height adjusting base 4, and a fixing plate 5 is arranged at the corner of the height adjusting base 4.
Referring to fig. 2 and 3, the present invention provides a tower bottom pump for extracting linear alkylbenzene by improvement, wherein a height adjustment base 4 comprises an outer frame 41, a limiting polished rod 42, an inflation structure 43, a left telescopic rod 44 and a right telescopic rod 45, the limiting polished rod 42 is fixed at the top corner of the outer frame 41, the inflation structure 43 is fixed at the middle part of the outer frame 41, the left and right sides of the inner part of the outer frame 41 are respectively provided with the left telescopic rod 44 and the right telescopic rod 45, the left and right sides of the inflation structure 43 are respectively connected with the left telescopic rod 44 and the right telescopic rod 45, the top ends of the left telescopic rod 44 and the right telescopic rod 45 are connected with a support plate 1, the top end of the limiting polished rod 42 penetrates through the corner of the support plate 1, the left telescopic rod 44 and the right telescopic rod 45 have the same structure, the left telescopic rod 44 and the right telescopic rod 45 are symmetrically arranged, and the left telescopic rod 44 and the right telescopic rod 45 are both inclined from bottom to top, support backup pad 1 bottom through left telescopic link 44 and right telescopic link 45, and make left telescopic link 44 and right telescopic link 45 stretch out and draw back and highly adjust backup pad 1, spacing polished rod 42 surface is smooth form, and spacing polished rod 42 is vertical setting, and the laminating of backup pad 1 inner wall and spacing polished rod 42 limits the removal orbit of backup pad 1.
Referring to fig. 4, the present invention provides a tower bottom pump for extracting linear alkylbenzene by improving, wherein an air charging structure 43 includes an air chamber 431, a connecting plate 432, an air inlet valve 433, a connecting pipe 434 and an air guide hose 435, the connecting plate 432 is fixed to both left and right sides of the air chamber 431, the air inlet valve 433 is installed in the connecting plate 432, the air inlet valve 433 is connected to the air chamber 431 through the connecting pipe 434, both left and right ends of the air chamber 431 are respectively connected to a left telescopic rod 44 and a right telescopic rod 45 through the air guide hose 435, and the connecting plate 432 is fixedly connected to an inner wall of an outer frame 41.
Referring to fig. 5, the present invention provides a tower bottom pump for extracting linear alkylbenzene by improvement, the left telescopic rod 44 includes an outer tube 441, a piston plate 442, a movable rod 443, a movable rotating shaft 444, an air inlet 445 and a fixed rotating shaft 446, the piston plate 442 is embedded in the outer tube 441, the bottom end of the movable rod 443 extends into the outer tube 441 and is fixedly connected with the piston plate 442, the top end of the movable rod 443 is rotatably connected with the support plate 1 through the movable rotating shaft 444, the bottom end of the right side of the outer tube 441 is provided with the air inlet 445, the air inlet 445 is connected with an air guide hose 435, the bottom end of the outer tube 441 is rotatably connected with the outer frame 41 through the fixed rotating shaft 446, the inner wall of the outer tube 441 is smooth, and the inner wall of the outer tube 441 is attached to the piston plate 442, so that the piston plate 442 seals the inner portion of the outer tube 441 and prevents air leakage.
Referring to fig. 6, the present invention provides a tower bottom pump for extracting linear alkylbenzene by improving a structure, in which an air inlet valve 433 includes a valve body 4331, a movable valve plate 4432, a pressing rod 4433, a limiting rod 4434, a limiting tube 4435 and a spring 4436, the right side inside the valve body 4331 is provided with the movable valve plate 4432, the left end of the movable valve plate 4432 is fixedly connected with the pressing rod 4433, the left end of the movable valve plate 4432 is fixedly connected with the limiting rod 4434, the left end of the limiting rod 4434 penetrates through the limiting tube 4435, the left end of the movable valve plate 4432 is elastically connected with the limiting tube 4435 through the spring 4436, the spring 4436 is sleeved outside the limiting rod 4434, the outside of the limiting tube 4435 is fixedly connected with the valve body 4331 through a straight rod, the air inlet valve 433 is embedded into a connecting plate 432, the left end of the air inlet valve 433 is connected with a connecting tube 434, and the other end of the air inlet valve 433 penetrates through an outer frame 41 and extends out, the surface of the limiting rod 4434 is smooth, and the inner wall of the limiting tube 4435 is attached to the limiting rod 4434, the movement locus of the stopper 4434 is restricted, and the movement locus of the movable valve plate 4432 is further restricted.
The utility model provides a tower bottom pump for extracting linear alkylbenzene by improvement, and the working principle is as follows;
firstly, before use, the tower bottom pump needs to be connected with the fractionating tower, the device is placed on a plane position of the bottom of the fractionating tower through an outer frame 41, and the height of the pump body 3 needs to be adjusted according to the height of the bottom of the fractionating tower so as to connect the pump body 3 with the bottom of the fractionating tower;
secondly, a valve body 4331 of an air inlet valve 433 is inflated by external inflation equipment, air extrudes a movable valve plate 4432, the movable valve plate 4432 drives a limiting rod 4434 and extrudes a spring 4436 to contract, so that air enters an air chamber 431 through the valve body 4331 and a connecting pipe 434, then the air enters an outer pipe 441 of a left telescopic rod 44 and a right telescopic rod 45 through an air guide hose 435, the inner wall of the outer pipe 441 is smooth, the inner wall of the outer pipe 441 is attached to a piston plate 442, so that the piston plate 442 seals the inner part of the outer pipe 441, air leakage is prevented, the air pushes the piston plate 442 to move upwards along the inner wall of the outer pipe 441, the piston plate 442 pushes a movable rod 443 to extend, when the left telescopic rod 44 and the right telescopic rod 45 extend, the upper end and the lower end of the left telescopic rod 44 and the right telescopic rod 45 rotate along a movable rotating shaft 444 and a fixed rotating shaft 446 respectively, so that the movable rotating shaft 444 and the fixed rotating shaft 446 push the support plate 1 upwards, because the surface of the limiting polished rod 42 is smooth and the limiting polished rod 42 is vertically arranged, the inner wall of the supporting plate 1 is attached to the limiting polished rod 42 to limit the moving track of the supporting plate 1, so that the supporting plate 1 vertically moves upwards;
thirdly, after the inflation is finished, the movable valve plate 4432 is pushed to move outwards by the internal air and the elastic potential energy generated by the spring 4436, the valve body 4331 is automatically closed, when the height of the support plate 1 needs to be adjusted downwards, the movable valve plate 4432 is pushed to move inwards by the pressing rod 4433 only by pressing the pressing rod 4433 on the outer side of the air inlet valve 433, the sealing of the movable valve plate 4432 on the valve body 4331 is broken, the insides of the left telescopic rod 44 and the right telescopic rod 45 are discharged, the lengths of the left telescopic rod 44 and the right telescopic rod 45 can be contracted, and the height of the support plate 1 is adjusted downwards;
fourthly, highly adjusting backup pad 1, highly adjusting the tower bottom pump promptly, being convenient for connect the tower bottom pump according to the height at the bottom of the fractionating tower, adopt compressed air to support, it is effectual to support, and has certain shock attenuation effect.
The utility model provides a tower bottom pump for extracting linear alkylbenzene through improvement, a height adjusting base 4 is arranged at the bottom of a support plate 1 of the tower bottom pump, the support plate 1 is supported by a left telescopic rod 44 and a right telescopic rod 45 in the height adjusting base 4, air inlet and exhaust control is carried out on the left telescopic rod 44 and the right telescopic rod 45 through an inflating structure 43, the stretching of the left telescopic rod 44 and the right telescopic rod 45 is controlled, and further the height of the support plate 1 is adjusted, namely the height of the tower bottom pump is adjusted, so that the tower bottom pump is conveniently connected according to the height of the bottom of a fractionating tower, the left telescopic rod 44 and the right telescopic rod 45 are supported by compressed air, the supporting effect is good, and a certain damping effect is achieved.
Claims (8)
1. A tower bottom pump for extracting linear alkylbenzene comprises a support plate (1), wherein the right side of the top end of the support plate (1) is fixedly connected with a motor (2), and an output shaft at the left end of the motor (2) is connected with a pump body (3);
the method is characterized in that: also comprises a height adjusting base (4), the bottom end of the supporting plate (1) is fixedly connected with the height adjusting base (4), the corner of the height adjusting base (4) is provided with a fixing plate (5), the height adjusting base (4) comprises an outer frame (41), a limiting polished rod (42), an inflating structure (43), a left telescopic rod (44) and a right telescopic rod (45), the top corners of the outer frame (41) are fixed with limit polish rods (42), the middle part in the outer frame (41) is fixed with an inflation structure (43), the left and right sides in the outer frame (41) are provided with a left telescopic rod (44) and a right telescopic rod (45), the left side and the right side of the inflatable structure (43) are respectively connected with a left telescopic rod (44) and a right telescopic rod (45), the top ends of the left telescopic rod (44) and the right telescopic rod (45) are connected with the supporting plate (1), and the top end of the limiting polished rod (42) penetrates through the corner of the supporting plate (1).
2. A bottom pump for linear alkylbenzene extraction according to claim 1, characterised in that: air structure (43) include air chamber (431), connecting plate (432), admission valve (433), connecting pipe (434) and air guide hose (435), the air chamber (431) left and right sides all is fixed with connecting plate (432), and admission valve (433) install to connecting plate (432) in, admission valve (433) are connected with air chamber (431) through connecting pipe (434), both ends are connected with left telescopic link (44) and right telescopic link (45) through air guide hose (435) respectively about air chamber (431), connecting plate (432) and frame (41) inner wall fixed connection.
3. A bottom pump for linear alkylbenzene extraction according to claim 1, characterised in that: the left telescopic rod (44) comprises an outer tube (441), a piston plate (442), a movable rod (443), a movable rotating shaft (444), an air inlet (445) and a fixed rotating shaft (446), the piston plate (442) is embedded in the outer tube (441), the bottom end of the movable rod (443) extends into the outer tube (441) and is fixedly connected with the piston plate (442), the top end of the movable rod (443) is rotatably connected with the support plate (1) through the movable rotating shaft (444), the bottom end of the right side of the outer tube (441) is provided with the air inlet (445), the air inlet (445) is connected with an air guide hose (435), and the bottom end of the outer tube (441) is rotatably connected with the outer frame (41) through the fixed rotating shaft (446).
4. A bottom pump for linear alkylbenzene extraction according to claim 2, characterised in that: the air inlet valve (433) comprises a valve body (4331), a movable valve plate (4432), a pressing rod (4433), a limiting rod (4434), a limiting pipe (4435) and a spring (4436), a movable valve plate (4432) is arranged on the right side in the valve body (4331), the left end of the movable valve plate (4432) is fixedly connected with a pressing rod (4433), the left end of the movable valve plate (4432) is fixedly connected with a limiting rod (4434), the left end of the limiting rod (4434) penetrates through a limiting pipe (4435), the left end of the movable valve plate (4432) is elastically connected with a limit pipe (4435) through a spring (4436), and the spring (4436) is sleeved outside the limiting rod (4434), the outside of the limiting pipe (4435) is fixedly connected with the valve body (4331) through a straight rod, the air inlet valve (433) is embedded into the connecting plate (432), the left end of the air inlet valve (433) is connected with the connecting pipe (434), and the other end of the air inlet valve (433) penetrates through the outer frame (41) to extend out.
5. A bottom pump for linear alkylbenzene extraction according to claim 1, characterised in that: left side telescopic link (44) and right telescopic link (45) structure are unanimous, and left telescopic link (44) and right telescopic link (45) are bilateral symmetry and set up, and left telescopic link (44) and right telescopic link (45) are all by lower supreme inside slope.
6. A bottom pump for linear alkylbenzene extraction according to claim 1, characterised in that: the surface of the limiting polished rod (42) is smooth, the limiting polished rod (42) is vertically arranged, and the inner wall of the support plate (1) is attached to the limiting polished rod (42).
7. A bottom pump for linear alkylbenzene extraction according to claim 3, characterised in that: the inner wall of the outer tube (441) is smooth, and the inner wall of the outer tube (441) is attached to the piston plate (442).
8. A bottom pump for linear alkylbenzene extraction according to claim 4, characterised in that: the surface of the limiting rod (4434) is smooth, and the inner wall of the limiting pipe (4435) is attached to the limiting rod (4434).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122965371.1U CN216480004U (en) | 2021-11-29 | 2021-11-29 | A tower bottom pump for linear alkyl benzene draws |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122965371.1U CN216480004U (en) | 2021-11-29 | 2021-11-29 | A tower bottom pump for linear alkyl benzene draws |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216480004U true CN216480004U (en) | 2022-05-10 |
Family
ID=81401167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122965371.1U Active CN216480004U (en) | 2021-11-29 | 2021-11-29 | A tower bottom pump for linear alkyl benzene draws |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216480004U (en) |
-
2021
- 2021-11-29 CN CN202122965371.1U patent/CN216480004U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Bottom Pump for Extracting Linear Alkylbenzene Granted publication date: 20220510 Pledgee: Inner Mongolia Hangjin Rural Commercial Bank Co.,Ltd. Pledgor: Inner Mongolia Andeli Chemical Co.,Ltd. Registration number: Y2024980016373 |