An exhaust gas treatment chlorine scrubbing tower

Abstract

This utility model relates to the field of scrubbing tower technology and discloses a chlorine scrubbing tower for waste gas treatment, including an air inlet section, two scrubbing sections, an exhaust section, two discharge ports, a material receiving and discharging assembly, two packing guide plates, and a drive assembly. The two scrubbing sections are sequentially arranged on top of the air inlet section, and the exhaust section is arranged on top of the scrubbing sections. The two discharge ports are respectively arranged on the two scrubbing sections. The two material receiving and discharging assemblies and the two packing guide plates are respectively arranged inside the two scrubbing sections. The packing guide plates are arranged below the material receiving and discharging assemblies, and the drive assembly is arranged on the scrubbing sections. In this utility model, when replacing the packing, the crank handle is unlocked and fixedly connected to the rotating rod. Then, the crank handle is turned, which drives the vent plate to rotate so that the discharge holes pass through the packing space in the partition plate one by one, allowing the packing to fall from the discharge holes onto the packing guide plates, thereby quickly discharging the old packing and improving the packing replacement speed.

Description

Technical Field

[0001] This utility model relates to the field of scrubbing tower technology, and more specifically to a chlorine scrubbing tower for waste gas treatment. Background Technology

[0002] The packing material inside the chlorine scrubbing tower is an important structure for increasing the contact area between chlorine-containing gas and the scrubbing liquid. The packing material needs to be replaced after long-term use. Currently, most existing chlorine scrubbing towers rely on workers to manually remove the packing material from the tower body when replacing it, which is inefficient and cannot quickly complete the replacement. Therefore, there is an urgent need to design a chlorine scrubbing tower for waste gas treatment to solve the above problems. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides a chlorine scrubbing tower for waste gas treatment to solve the problems existing in the background art.

[0004] This utility model provides the following technical solution: a chlorine scrubbing tower for waste gas treatment, including an air inlet section, two scrubbing sections, an exhaust section, and also including two discharge ports, a material receiving and discharging assembly, two packing guide plates, and a drive assembly. The two scrubbing sections are sequentially arranged on the top of the air inlet section, the exhaust section is arranged on the top of the scrubbing section, the two discharge ports are respectively arranged on the two scrubbing sections, the two material receiving and discharging assemblies and the two packing guide plates are respectively arranged inside the two scrubbing sections, the packing guide plates are arranged below the material receiving and discharging assemblies, and the drive assembly is arranged on the scrubbing sections and connected to the material receiving and discharging assemblies.

[0005] Furthermore, the intake sluice, the two washers, and the exhaust sluice are all equipped with viewing windows.

[0006] Furthermore, the material receiving and discharging assembly includes a fixed ring, an annular plate, a partition plate, a vent plate, and several toothed blocks. The fixed ring is fixedly installed inside the washing section, the annular plate is fixedly installed at the bottom of the fixed ring, the partition plate is fixedly installed inside the annular plate, and the partition plate divides the internal space of the annular plate into five filling spaces and one discharging space. The vent plate is rotatably installed at the bottom of the annular plate, and a discharging hole is opened on the vent plate, which is adapted to the discharging space. Several toothed blocks are circumferentially equidistantly arranged on the vent plate.

[0007] Furthermore, the packing guide plate is inclined and arranged inside the washing section and faces the discharge port, and the packing guide plate is breathable.

[0008] Furthermore, the material receiving and discharging assembly also includes several L-shaped plates, which are fixedly installed on the top of the ventilated plate at equal intervals around their circumferences. The annular plate has an annular groove, and the L-shaped plates are hung in the annular groove.

[0009] Furthermore, the drive assembly includes a rotating rod, a gear, a crank handle, and a fixing plate. The rotating rod is rotatably mounted on the washing section, the gear is fixedly mounted on one end of the rotating rod, and the gear meshes with a gear block. The crank handle has a strip-shaped hole, and the crank handle is slidably sleeved on the rotating rod through the strip-shaped hole. The fixing plate is fixedly mounted on the other end of the rotating rod.

[0010] Furthermore, the drive assembly also includes a spring, a sliding ring, a insert plate, and a locking block. The spring is fixedly installed at one end of the fixed plate. The sliding ring is slidably sleeved on the rotating rod and is fixedly connected to the spring. The sliding ring is in contact with the crank handle. The insert plate is fixedly installed in the strip hole. A slot is provided on the rotating rod. The insert plate is adapted to the slot. The locking block is fixedly installed at one end of the insert plate. A slot is provided on the inner wall of one end of the slot. The locking block is adapted to the slot.

[0011] Furthermore, the crank handle is provided with a locking hole, and a locking rod is fixedly installed on each of the two washing sections, with the locking hole and the locking rod being compatible.

[0012] Furthermore, the material receiving and feeding assembly also includes a calibration plate, which is fixedly installed on the annular plate. Calibration grooves are provided on both the calibration plate and one of the L-shaped plates. Calibration windows are provided on the washing section, and the position of the calibration windows corresponds to the position of the calibration plate.

[0013] Furthermore, the annular plate is provided with several through holes at equal intervals around its circumference.

[0014] The technical effects and advantages of this utility model are as follows:

[0015] This invention, through the setting of a material receiving and discharging component, a packing guide plate, and a driving component, allows for the rapid discharge of old packing by unlocking the crank handle and fixing it to the rotating rod during packing replacement. The crank handle is then turned to drive the vent plate to rotate, so that the discharge holes pass through the packing space in the partition plate one by one, allowing the packing to fall from the discharge holes onto the packing guide plate, thereby quickly discharging the old packing and improving the packing replacement speed. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the packing guide plate structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the material receiving and feeding assembly of this utility model;

[0019] Figure 4 This is a schematic diagram of the proofreading window structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the insert plate structure of this utility model;

[0021] Figure 6 This is a schematic diagram of the card slot structure of this utility model.

[0022] The attached diagram is labeled as follows: 1. Intake section; 2. Washing section; 3. Exhaust section; 4. Viewing window; 5. Discharge port; 6. Material receiving and discharging assembly; 601. Fixing ring; 602. Annular plate; 603. Divider plate; 604. Ventilation plate; 605. Tooth block; 606. Discharge hole; 607. L-shaped plate; 608. Alignment groove; 609. Alignment plate; 610. Annular groove; 611. Through hole; 7. Packing guide plate; 8. Drive assembly; 801. Rotating rod; 802. Gear; 803. Handle; 804. Locking hole; 805. Fixing plate; 806. Spring; 807. Sliding ring; 808. Slot; 809. Strip hole; 810. Insert plate; 811. Locking block; 812. Slot; 9. Locking rod; 10. Alignment window. Detailed Implementation

[0023] The present invention will be further described below with reference to specific embodiments. However, those skilled in the art should understand that the detailed description given here with reference to the accompanying drawings is for better explanation. The structure of the present invention may exceed the limited embodiments described herein. Some equivalent alternatives or common means will not be described in detail here, but they still fall within the protection scope of this application.

[0024] Figures 1-6 This is the preferred embodiment of the present invention, which is described below in conjunction with the appendix. Figure 1 ~Appendix Figure 6 The present invention will be further described below.

[0025] A chlorine scrubbing tower for waste gas treatment includes an inlet section 1, two scrubbing sections 2, an exhaust section 3, two discharge ports 5, a material receiving and discharging assembly 6, two packing guide plates 7, and a drive assembly 8. The two scrubbing sections 2 are sequentially arranged on the top of the inlet section 1, and the exhaust section 3 is arranged on the top of the scrubbing section 2. The two discharge ports 5 are respectively arranged on the two scrubbing sections 2. The two material receiving and discharging assemblies 6 and the two packing guide plates 7 are respectively arranged inside the two scrubbing sections 2. The packing guide plates 7 are arranged below the material receiving and discharging assemblies 6. The drive assembly 8 is arranged on the scrubbing section 2 and is connected to the material receiving and discharging assemblies 6.

[0026] Specifically, windows 4 are provided on the intake sluice 1, the two washers 2, and the exhaust sluice 3.

[0027] Specifically, the material receiving and discharging assembly 6 includes a fixing ring 601, an annular plate 602, a partition plate 603, a vent plate 604, and several toothed blocks 605. The fixing ring 601 is fixedly installed inside the washing section 2. The annular plate 602 is fixedly installed at the bottom of the fixing ring 601. The partition plate 603 is fixedly installed inside the annular plate 602. The partition plate 603 divides the internal space of the annular plate 602 into five filling spaces and one discharging space. The vent plate 604 is rotatably installed at the bottom of the annular plate 602. The vent plate 604 has a discharging hole 606, which is adapted to the discharging space. Several toothed blocks 605 are circumferentially and equidistantly arranged on the vent plate 604.

[0028] Specifically, the packing guide plate 7 is inclined and installed inside the washing section 2 and faces the discharge port 5, and the packing guide plate 7 is breathable.

[0029] In this embodiment, when the packing falls from the packing space onto the packing guide plate 7, the packing can roll along the packing guide plate 7 to the discharge port 5.

[0030] Specifically, the material receiving and discharging assembly 6 also includes several L-shaped plates 607, which are fixedly installed on the top of the ventilated plate 604 at equal intervals around their circumference. An annular groove 610 is provided on the annular plate 602, and the L-shaped plates 607 are hung in the annular groove 610.

[0031] In this embodiment, the ventilation plate 604 can be suspended and rotatably installed at the bottom of the annular plate 602 through the L-shaped plate 607 and the annular groove 610.

[0032] Specifically, the drive assembly 8 includes a rotating rod 801, a gear 802, a crank handle 803, and a fixing plate 805. The rotating rod 801 is rotatably mounted on the washing section 2. The gear 802 is fixedly mounted on one end of the rotating rod 801 and meshes with the gear block 605. The crank handle 803 has a strip hole 809 and slides on the rotating rod 801 through the strip hole 809. The fixing plate 805 is fixedly mounted on the other end of the rotating rod 801.

[0033] Specifically, the drive assembly 8 also includes a spring 806, a sliding ring 807, a insert plate 810, and a locking block 811. The spring 806 is fixedly installed at one end of the fixed plate 805. The sliding ring 807 is slidably sleeved on the rotating rod 801 and is fixedly connected to the spring 806. The sliding ring 807 is in contact with the crank handle 803. The insert plate 810 is fixedly installed in the slot 809. The rotating rod 801 has a slot 808, and the insert plate 810 is adapted to the slot 808. The locking block 811 is fixedly installed at one end of the insert plate 810. The inner wall of one end of the slot 808 has a locking groove 812, and the locking block 811 is adapted to the locking groove 812.

[0034] Specifically, a locking hole 804 is provided on the crank handle 803, and a locking rod 9 is fixedly installed on each of the two washing sections 2. The locking hole 804 is compatible with the locking rod 9.

[0035] Specifically, the material receiving and feeding assembly 6 also includes a calibration plate 609, which is fixedly installed on the annular plate 602. Calibration grooves 608 are provided on both the calibration plate 609 and one of the L-shaped plates 607. A calibration window 10 is provided on the washing section 2, and the position of the calibration window 10 corresponds to the position of the calibration plate 609.

[0036] In this embodiment, when the crank handle 803 drives the vent plate 604 to rotate, the corresponding situation of the two calibration slots 608 can be observed through the calibration window 10. After the vent plate 604 rotates one revolution, the calibration slots 608 on the calibration plate 609 and the L-shaped plate 607 are rotated to correspond, so that the discharge hole 606 is rotated to correspond with the discharge space.

[0037] Specifically, the annular plate 602 has several through holes 611 equidistantly spaced around its circumference.

[0038] In this embodiment, the gas rising from the edge of the vent plate 604 to below the fixing ring 601 can enter the packing space through the through hole 611.

[0039] Working principle: When changing the packing, open the viewing window 4 and the discharge port 5, then pull the crank handle 803 outwards. This causes the sliding ring 807 to slide backwards and compress the spring 806, disengaging the locking hole 804 from the locking rod 9, thus unlocking the crank handle 803. Pull the crank handle 803 to the slot 808, then slide the crank handle 803 downwards to insert the insert plate 810 into the slot 808. At this point, release the crank handle 803. The spring 806 will release and push the sliding ring 807, which in turn pushes the crank handle 803, thereby pushing the locking block 811 on the insert plate 810 into the locking groove 812. At this point, the crank handle 803 will be fixed. On the rotating rod 801, turn the handle 803 to drive the rotating rod 801 and gear 802 to rotate. This will drive the vent plate 604 to rotate through the tooth block 605. When the vent plate 604 rotates, it will drive the discharge hole 606 to pass through the five filling spaces one by one. When the discharge hole 606 passes through the filling space, the filler will fall from the discharge hole 606 onto the filler guide plate 7 and roll to the discharge port 5 under the action of gravity. Continue to turn the handle 803 to drive the vent plate 604 to rotate a full circle, so that the discharge hole 606 rotates again to correspond with the discharge space. Then, new filler can be loaded into the filling space through the viewing window 4.

[0040] After loading, slide the crank handle 803 backward to disengage the locking block 811 from the slot 812. Then slide the crank handle 803 upward to disengage the insert plate 810 from the slot 808. At this time, release the crank handle 803. The spring 806 will push the sliding ring 807, which will push the crank handle 803 towards the washing section 2. When the crank handle 803 is pushed to contact the washing section 2, the locking rod 9 will re-enter the locking hole 804 and lock the crank handle 803.

[0041] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from its technical solution shall still fall within the protection scope of this utility model.

Claims

1. A chlorine scrubbing tower for waste gas treatment, comprising an inlet section (1), two scrubbing sections (2), and an exhaust section (3), characterized in that: It also includes two discharge ports (5), a material receiving and discharging assembly (6), two packing guide plates (7), and a drive assembly (8). Two washing sections (2) are arranged sequentially on the top of the air intake section (1), and the exhaust section (3) is arranged on the top of the washing section (2). Two discharge ports (5) are respectively arranged on the two washing sections (2). Two material receiving and discharging assemblies (6) and two packing guide plates (7) are respectively arranged inside the two washing sections (2). The packing guide plates (7) are arranged below the material receiving and discharging assembly (6). The drive assembly (8) is arranged on the washing section (2) and is connected to the material receiving and discharging assembly (6).

2. The chlorine scrubbing tower for waste gas treatment according to claim 1, characterized in that: The intake section (1), the two washers (2) and the exhaust section (3) are all provided with viewing windows (4).

3. The chlorine scrubbing tower for waste gas treatment according to claim 1, characterized in that: The material receiving and discharging assembly (6) includes a fixed ring (601), an annular plate (602), a partition plate (603), a vent plate (604), and several toothed blocks (605). The fixed ring (601) is fixedly installed inside the washing section (2). The annular plate (602) is fixedly installed at the bottom of the fixed ring (601). The partition plate (603) is fixedly installed inside the annular plate (602). The partition plate (603) divides the internal space of the annular plate (602) into five filling spaces and one discharging space. The vent plate (604) is rotatably installed at the bottom of the annular plate (602). The vent plate (604) has a discharging hole (606) that is adapted to the discharging space. Several toothed blocks (605) are circumferentially and equidistantly arranged on the vent plate (604).

4. The chlorine scrubbing tower for waste gas treatment according to claim 1, characterized in that: The packing guide plate (7) is inclined and installed inside the washing section (2) and facing the discharge port (5), and the packing guide plate (7) is breathable.

5. A chlorine scrubbing tower for waste gas treatment according to claim 1, characterized in that: The material receiving and discharging assembly (6) also includes several L-shaped plates (607), which are fixedly installed on the top of the ventilated plate (604) at equal intervals around the circumference. An annular groove (610) is provided on the annular plate (602), and the L-shaped plates (607) are hung in the annular groove (610).

6. A chlorine scrubbing tower for waste gas treatment according to claim 1, characterized in that: The drive assembly (8) includes a rotating rod (801), a gear (802), a crank handle (803), and a fixing plate (805). The rotating rod (801) is rotatably mounted on the washing section (2). The gear (802) is fixedly mounted on one end of the rotating rod (801). The gear (802) meshes with the tooth block (605). The crank handle (803) has a strip hole (809). The crank handle (803) is slidably sleeved on the rotating rod (801) through the strip hole (809). The fixing plate (805) is fixedly mounted on the other end of the rotating rod (801).

7. A chlorine scrubbing tower for waste gas treatment according to claim 1, characterized in that: The drive assembly (8) further includes a spring (806), a sliding ring (807), a insert plate (810), and a locking block (811). The spring (806) is fixedly installed on one end of the fixing plate (805). The sliding ring (807) is slidably sleeved on the rotating rod (801) and the sliding ring (807) is fixedly connected to the spring (806). The sliding ring (807) is in contact with the crank handle (803). The insert plate (810) is fixedly installed in the strip hole (809). The rotating rod (801) has a slot (808) which is adapted to the slot (808). The locking block (811) is fixedly installed on one end of the insert plate (810). The inner wall of one end of the slot (808) has a slot (812) which is adapted to the slot (812).

8. A chlorine scrubbing tower for waste gas treatment according to claim 6, characterized in that: The crank handle (803) is provided with a locking hole (804), and a locking rod (9) is fixedly installed on each of the two washing sections (2). The locking hole (804) is compatible with the locking rod (9).

9. A chlorine scrubbing tower for waste gas treatment according to claim 1, characterized in that: The material receiving and discharging assembly (6) also includes a calibration plate (609), which is fixedly installed on the annular plate (602). Calibration grooves (608) are provided on both the calibration plate (609) and one of the L-shaped plates (607). A calibration window (10) is provided on the washing section (2), and the position of the calibration window (10) corresponds to the position of the calibration plate (609).

10. A chlorine scrubbing tower for waste gas treatment according to claim 3, characterized in that: The annular plate (602) has several through holes (611) equidistantly spaced around its circumference.

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