Raw material purification device for producing petroleum sulfonate surfactant

Abstract

The utility model relates to the technical field of purification of mahogany petroleum sulfonate surfactants, in particular to a raw material purification device for producing mahogany petroleum sulfonate surfactants, which comprises a purifier, a rotating mechanism with a rotating function is arranged on the purifier, and the rotating mechanism comprises a first fixing rod, a filter screen, a second fixing rod and a water blocking plate. The interior of the purifier is divided into two parts by the water blocking plate, and the two parts can be divided into a first cavity and a second cavity from top to bottom. According to the utility model, the filter screen is connected with the crank through the fixed rod I, so that the side of the filter screen attached with a mixture can be turned over and then aligned with the position of the quarter section of the circular spring, water is supplied through the water pipe to enter a cavity formed by the water blocking plate and the purifier, and the mixture on the filter screen can be quickly discharged from the quarter section of the circular spring; therefore, the trouble of dismounting the filter screen for cleaning is avoided, and meanwhile, the arranged rotating mechanism is convenient for a user to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of purification of petroleum sulfonate surfactants, in particular to a raw material purification device for producing petroleum sulfonate surfactants. Background Art

[0002] Petroleum sulfonates are products made from petroleum and its fractions, sulfonated with a sulfonating agent, and then neutralized with alkali. Since the raw materials for petroleum sulfonates are mostly mixtures, the product composition is relatively complex, and the quality varies with the raw material composition and process conditions. The raw materials can be crude oil, decapped crude oil, crude oil fractions, and semi-finished crude oil products. An existing patent (application number: CN202321296313.7) discloses a device for purifying raw materials for producing petroleum sulfonate surfactants, relating to the field of chemical equipment technology. A locating ring is fixedly connected to the right side of the flange of the liquid inlet flange pipe, and a filter screen is installed on the right side of the locating ring. A piston and a pull rod are fixedly connected to the right side of the filter screen. The pull rod is hinged to the support arm via side shafts on both sides. A handle is provided at the right end of the pull rod, and the support arm is connected to the crossbeam via a guide rail. The filter screen installed in the purifier often needs to be manually disassembled after a period of use, cleaned, and then installed in the purifier. Therefore, to address the above-mentioned problems, the applicant has proposed a device for purifying raw materials for producing petroleum sulfonate surfactants. Utility Model Content

[0003] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a raw material purification device for producing petroleum sulfonate surfactants.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A device for purifying raw materials for producing petroleum sulfonate surfactants includes a purifier, the purifier being provided with a rotating mechanism having a rotating function, the rotating mechanism comprising a first fixing rod, a filter screen, a second fixing rod, and a water blocking plate, the water blocking plate dividing the interior of the purifier into two, from top to bottom, a first cavity and a second cavity, a first fixing rod being rotatably connected to one side of the purifier, and a filter screen being fixedly connected to the first fixing rod;

[0006] A second fixing rod is rotatably connected to corresponding two sides of the purifier, a water blocking plate is fixedly connected to the circumferential outer wall of the second fixing rod, and a quarter-segment circular spring is installed at the bottom of the water blocking plate.

[0007] Preferably, the purifier is respectively equipped with an inlet pipe, a sewage pipe and an outlet pipe, and the purifier body is installed inside the shell of the purifier; the water inlet pipe is used to let water enter the purifier body, and then the sewage in the purifier body is discharged from the sewage pipe, and the water passing through the filter is discharged from the outlet pipe. This is the existing technology and its working principle will not be described in detail here. The filter is used to block the mixture in the active agent.

[0008] Preferably, a water pipe runs through one side of the purifier, and the water pipe is connected to an external water pump and a water source, which are not drawn in the drawings of the specification. The water is used to suck water from the water pipe into the purifier through the water pump. A water outlet cylinder runs through one side of the purifier, and the water outlet cylinder is used to discharge the mixture in the filter.

[0009] Preferably, a mounting cylinder is fixedly connected to one side of the purifier, a positioning bolt is threadedly connected to the mounting cylinder and rests against the circumferential outer wall of the fixing rod one, the positioning bolt is used to position the filter screen on the fixing rod one to prevent it from falling during filtering, and a crank is fixedly connected to one side of the fixing rod one.

[0010] Preferably, the end of the quarter-segment circular spring away from the water blocking plate is installed on the purifier, and a pressing handle is fixedly connected to one side of the water blocking plate. A sealing ring is provided around the water blocking plate, mainly to prevent liquid from entering the second cavity from the first cavity. At the same time, the quarter-segment circular spring plays the role of supporting the water blocking plate.

[0011] Preferably, a quarter-segment annular groove is passed through one side of the purifier, and the pressing handle is located in the quarter-segment annular groove.

[0012] The utility model has the following beneficial effects:

[0013] In the utility model, the filter screen is connected with a fixed rod and a crank so that the side of the filter screen with the mixture attached thereto can be flipped over and aligned with the position of a quarter-segment circular spring. Water is supplied through a water pipe into the cavity formed by the water blocking plate and the purifier, and the mixture on the filter screen can be quickly discharged from the quarter-segment circular spring, thereby avoiding the trouble of disassembling the filter screen for cleaning. At the same time, the provided rotating mechanism has the advantage of being easy for the user to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a raw material purification device for producing petroleum sulfonate surfactants proposed in the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of a purifier of a device for purifying raw materials for producing petroleum sulfonate surfactants proposed in the utility model;

[0016] Figure 3This is the second schematic diagram of the cross-sectional structure of a purifier of a device for purifying raw materials for producing petroleum sulfonate surfactants proposed in the utility model;

[0017] Figure 4 This utility model proposes a raw material purification device for producing petroleum sulfonate surfactants Figure 2 A local enlarged structural diagram of point A;

[0018] Figure 5 This utility model proposes a raw material purification device for producing petroleum sulfonate surfactants Figure 3 Schematic diagram of the local enlarged structure at point B.

[0019] In the figure: 1. Purifier; 100. Water inlet pipe; 101. Drain pipe; 102. Water outlet pipe; 103. Purifier body; 104. One-quarter annular groove; 2. Water pipe; 3. Fixing rod 1; 30. Crank handle; 4. Filter; 5. Mounting cylinder; 6. Positioning bolt; 7. Fixing rod 2; 8. Water blocking plate; 9. Press handle; 10. One-quarter circular spring; 11. Water outlet cylinder. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] Reference Figure 1-5 A device for purifying raw materials for producing petroleum sulfonate surfactants includes a purifier 1, the purifier 1 being provided with a rotating mechanism having a rotating function, the rotating mechanism comprising a fixing rod 1 3, a filter screen 4, a fixing rod 2 7, and a water blocking plate 8. The water blocking plate 8 divides the interior of the purifier 1 into two parts, from top to bottom, into a first cavity and a second cavity. A fixing rod 1 3 is rotatably connected to one side of the purifier 1, and a filter screen 4 is fixedly connected to the fixing rod 1 3.

[0022] A second fixing rod 7 is rotatably connected to the corresponding two sides of the purifier 1 , a water blocking plate 8 is fixedly connected to the circumferential outer wall of the second fixing rod 7 , and a quarter-segment circular spring 10 is installed at the bottom of the water blocking plate 8 .

[0023] In the present invention, the purifier 1 is respectively equipped with an inlet pipe 100, a sewage pipe 101 and an outlet pipe 102, and a purifier body 103 is installed inside the shell of the purifier 1; the water inlet pipe 100 is used to allow water to enter the purifier body 103, and then the sewage in the purifier body 103 is discharged from the sewage pipe 101, and the water passing through the filter 4 is discharged from the outlet pipe 102. This is the prior art, and its working principle will not be described in detail here. The filter 4 is used to block the mixture in the active agent.

[0024] In the present invention, a water pipe 2 is passed through one side of the purifier 1. The water pipe 2 is connected to an external water pump and a water source, which are not drawn in the drawings of the specification. It is used to suck water from the water pipe 2 into the purifier 1 through the water pump. A water outlet cylinder 11 is passed through one side of the purifier 1. The water outlet cylinder 11 is used to discharge the mixture in the filter 4.

[0025] In the present invention, a mounting tube 5 is fixedly connected to one side of the purifier 1, and a positioning bolt 6 is threadedly connected to the mounting tube 5 and rests against the circumferential outer wall of the fixing rod 3. The positioning bolt 6 is used to position the filter screen 4 on the fixing rod 3 to prevent it from falling during filtering. A crank 30 is fixedly connected to one side of the fixing rod 3.

[0026] In the present utility model, the end of the quarter-segment circular spring 10 away from the water blocking plate 8 is installed on the purifier 1, and a pressing handle 9 is fixedly connected to one side of the water blocking plate 8. A sealing ring is provided around the water blocking plate 8, mainly to prevent liquid from entering the second cavity from the first cavity. At the same time, the quarter-segment circular spring 10 plays a role in supporting the water blocking plate 8.

[0027] In the present invention, a quarter-segment annular groove 104 is passed through one side of the purifier 1 , and the pressing handle 9 is located in the quarter-segment annular groove 104 .

[0028] The use method and advantages of the utility model: When the raw material purification device for producing petroleum sulfonate surfactant is used, the working process is as follows:

[0029] When the liquid enters the purifier 1 and is purified, the mixture is blocked in the filter 4. At this time, the user first holds the pressing handle 9 and pushes it around the quarter-segment annular groove 104. At this time, the pressing handle 9 drives the water blocking plate 8 to rotate around the fixed rod 2 7. At the same time, the quarter-segment circular spring 10 contracts. When the water blocking plate 8 is flipped to a vertical direction, the user manually screws the positioning bolt 6 from the mounting tube 5 so that the mounting tube 5 does not contact the circumferential outer wall of the fixed rod 1 3. When the crank 30 is rotated, the crank 30 drives the fixed rod 1 3 and the filter 4 to rotate. , after rotating it 180 degrees, the filter screen 4 containing the original mixture will contact the direction of the water outlet tube 11. At this time, the user presses the handle 9 to reset it around the quarter-segment annular groove 104. Under the action of the quarter-segment circular spring 10, it rebounds, making the water blocking plate 8 parallel. At this time, the water pump switch on the water pipe 2 is started, so that the water supply flows from the water pipe 2 into the cavity formed by the purifier 1 and the water blocking plate 8, and then the water is discharged from the water outlet tube 11. The discharged water will flush out the mixture in the filter screen 4, which can avoid the user from disassembling the filter screen 4 for cleaning.

[0030] The above shows and describes the basic principles, main features, and advantages of the present invention. Persons skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A raw material purification device for producing petroleum sulfonate surfactants, characterized in that: The invention comprises a purifier (1), wherein the purifier (1) is provided with a rotating mechanism having a rotating function, wherein the rotating mechanism comprises a fixing rod (3), a filter (4), a fixing rod (7) and a water blocking plate (8), wherein one side of the purifier (1) is rotatably connected to the fixing rod (3), and the filter (4) is fixedly connected to the fixing rod (3); The purifier (1) is rotatably connected to two corresponding sides of a fixing rod (7), the outer circumferential wall of the fixing rod (7) is fixedly connected to a water blocking plate (8), and a quarter-segment circular spring (10) is installed at the bottom of the water blocking plate (8).

2. The device for purifying raw materials for producing petroleum sulfonate surfactants according to claim 1, characterized in that: The purifier (1) is respectively equipped with a water inlet pipe (100), a sewage discharge pipe (101) and a water outlet pipe (102), and a purifier body (103) is installed inside the shell of the purifier (1).

3. The device for purifying raw materials for producing petroleum sulfonate surfactants according to claim 1, characterized in that: A water pipe (2) passes through one side of the purifier (1), and a water outlet cylinder (11) passes through one side of the purifier (1).

4. The device for purifying raw materials for producing petroleum sulfonate surfactants according to claim 1, characterized in that: A mounting cylinder (5) is fixedly connected to one side of the purifier (1), a positioning bolt (6) is threadedly connected to the mounting cylinder (5) and abuts against the circumferential outer wall of the fixing rod (3), and a crank (30) is fixedly connected to one side of the fixing rod (3).

5. The device for purifying raw materials for producing petroleum sulfonate surfactants according to claim 1, characterized in that: One end of the quarter-segment circular spring (10) away from the water blocking plate (8) is mounted on the purifier (1), and a pressing handle (9) is fixedly connected to one side of the water blocking plate (8).

6. The device for purifying raw materials for producing petroleum sulfonate surfactants according to claim 5, characterized in that: A quarter-segment annular groove (104) is passed through one side of the purifier (1), and the pressing handle (9) is located in the quarter-segment annular groove (104).

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