WO2016206341A1 - Environment-friendly thermal treatment furnace - Google Patents
Environment-friendly thermal treatment furnace Download PDFInfo
- Publication number
- WO2016206341A1 WO2016206341A1 PCT/CN2015/099475 CN2015099475W WO2016206341A1 WO 2016206341 A1 WO2016206341 A1 WO 2016206341A1 CN 2015099475 W CN2015099475 W CN 2015099475W WO 2016206341 A1 WO2016206341 A1 WO 2016206341A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- furnace
- retaining ring
- door
- sealing ring
- furnace body
- Prior art date
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/18—Door frames; Doors, lids, removable covers
Definitions
- the utility model relates to the field of heat treatment equipment, in particular to an environment-friendly heat treatment furnace.
- the heat treatment furnace is a heat treatment equipment which is used frequently in the heat treatment industry, and mainly uses electric current to cause the heating elements in the furnace to generate heat, thereby heating the workpiece or material inside the furnace body.
- the technical problem to be solved by the utility model is that in order to overcome the deficiencies of the prior art, the utility model provides an environment-friendly heat treatment furnace.
- an environment-friendly heat treatment furnace comprising a furnace body and a furnace door, wherein a side of the furnace body is provided with a furnace mouth, and the furnace door is arranged at the furnace mouth, and is provided with a connecting rod is disposed on a side of the furnace body, and two connecting rods are fixed on the connecting rod, and two ends of the connecting rod are hinged with the furnace body; the upper and lower sides of the furnace door are respectively passed through a rod The two sides of the furnace door are respectively connected with a waist hole, and the length of the waist hole extends from the furnace body toward the outside of the furnace body, and one end of the support rod is fixed to the cross bar.
- the other end of the strut extends into the waist hole and is hinged to the furnace door;
- the inner side of the furnace door is provided with a retaining ring and a sealing ring, and the sealing ring is sleeved in the retaining ring, and the outer periphery of the furnace body is set
- the thickness of the sealing ring > the thickness of the retaining ring ⁇ the depth H of the groove ⁇ the length L of the waist hole;
- the sealing ring and the retaining ring A through hole is defined in the side surface, and a filter mesh is disposed at the through hole of the retaining ring.
- Activated carbon is disposed in the through hole of the retaining ring.
- a furnace door locking mechanism is disposed on the outer periphery of the furnace mouth.
- a handle is provided on the oven door.
- It also includes a pressure sensor for detecting the internal pressure of the furnace body.
- the utility model has the beneficial effects that the environment-friendly heat treatment furnace of the utility model can first pull the furnace door along the length direction of the waist hole, and the harmful substances in the furnace body first pass through the through hole of the sealing ring, and then pass through the filter net.
- the sealing ring Into the air; due to the thickness of the sealing ring> the thickness of the retaining ring ⁇ the depth of the groove ⁇ the length of the waist hole, when the furnace door is pulled to the maximum position, the sealing ring still functions to prevent the body from being
- the direct discharge of harmful substances reduces the direct discharge of harmful substances and reduces the degree of pollution.
- FIG. 1 is a schematic structural view of a preferred embodiment of the environment-friendly heat treatment furnace of the present invention.
- FIG. 2 is a schematic structural view of the inner side of the furnace door in the environment-friendly heat treatment furnace of the present invention.
- FIG. 3 is a schematic structural view of the upper side of the furnace door in the environment-friendly heat treatment furnace of the present invention.
- FIG. 4 is a schematic structural view of a retaining ring on a furnace door of the environment-friendly heat treatment furnace of the present invention.
- Fig. 5 is a structural schematic view showing the cooperation of the retaining ring and the sealing ring on the furnace door in the environment-friendly heat treatment furnace of the present invention.
- Fig. 6 is a schematic view showing the structure of the environment-friendly heat treatment furnace of the present invention when the furnace door is closed.
- Fig. 7 is a structural schematic view showing the furnace door of the environment-friendly heat treatment furnace of the present invention being pulled outward along the waist hole.
- furnace body 1-1, furnace mouth, 2, furnace door, 3, connecting rod, 4, crossbar, 5, pole, 6, waist hole, 7, retaining ring, 8, sealing ring, 9, groove, 10, through hole, 11, filter, 12, handle, 13, pressure sensor, 14, furnace door locking mechanism.
- an environment-friendly heat treatment furnace includes a furnace body 1 and a furnace door 2 , a furnace opening 1-1 is disposed on a side of the furnace body 1 , and the furnace door 2 is disposed at a furnace opening 1-1.
- a connecting rod 3 is disposed on a side of the furnace body 1 provided with the furnace opening 1-1, and two connecting rods 4 are fixed on the connecting rod 3, and both ends of the connecting rod 3 are hinged to the furnace body 1;
- a furnace door locking mechanism 14 is provided on the outer periphery of the furnace port 1-1.
- a handle 12 is provided on the oven door 2.
- the upper and lower sides of the furnace door 2 are connected to the two cross bars 4 through a rod 5, as shown in FIG. 3, the upper and lower sides of the oven door 2 are respectively provided with a waist hole 6 and a waist hole.
- the length of 6 extends from the furnace body 1 toward the outside of the furnace body 1.
- One end of the strut 5 is fixed to the crossbar 4, and the other end of the strut 5 extends into the waist hole 6 and is hinged to the furnace door 2.
- the inner side of the furnace door 2 is provided with a retaining ring 7 and a sealing ring 8 , and the sealing ring 8 is sleeved in the retaining ring 7 , and the outer periphery of the furnace opening 1-1 of the furnace body 1 is disposed.
- a through hole 10 is defined in a side surface of the sealing ring 8 and the retaining ring 7 , and a filter 11 is disposed at the through hole 10 of the retaining ring 7 .
- Activated carbon is disposed in the through hole 10 of the retaining ring 7.
- a pressure sensor 13 for detecting the internal pressure of the furnace body 1.
- the way of opening the furnace door is as follows: firstly, the furnace door locking mechanism 14 is opened, and the furnace door 2 is released. At this time, the furnace door 2 is in a non-locking state, and then the furnace door 2 is pulled outward through the handle 12 to first make the furnace door 2 side exhaust. Finally, a force is applied to cause the link 3 to rotate, so that the link 3 drives the crossbar 4 to move, and the movement of the crossbar 4 causes the oven door 2 to open about the link 3.
- the principle of the utility model is that the furnace door 2 is first pulled along the length direction of the waist hole 6, and the harmful substances in the furnace body 1 first pass through the through hole 10 of the sealing ring 8, and then discharged into the air through the filter net 11; Thickness of the sealing ring 8> Thickness of the retaining ring 7 ⁇ the depth H of the groove 9 ⁇ the length L of the waist hole 6, so that when the furnace door 2 is pulled to the maximum position, the sealing ring 8 still functions. The harmful substances in the furnace body 1 are prevented from being directly discharged. Then, the indication of the pressure sensor 13 is observed, and after the pressure in the furnace body 1 is lowered to a certain range, the furnace door 2 is opened.
- the utility model reduces direct discharge of harmful substances and reduces the degree of pollution.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Special Wing (AREA)
Abstract
Disclosed is an environment-friendly thermal treatment furnace, comprising a furnace body (1) and a furnace door (2), wherein a furnace opening (1-1) is provided on a side surface of the furnace body (1) and the furnace door (2) is provided on the furnace opening (1-1), which is characterized in that: a connection rod (3) is arranged on the side surface of the furnace body (1) which is provided with the furnace opening (1-1), two cross bars (4) are fixed to the connection rod (3), and two ends of the connection rod (3) are hinged with the furnace body (1); upper and lower sides of the furnace door (2) are respectively connected to the two cross bars (4) via a strut (5), a waist-shaped hole (6) is provided on each of the upper and lower sides of the furnace door (2) respectively, and the length of the waist-shaped hole (6) extends from the point close to the furnace body (1) to the direction away from the furnace body (1), and one end of the strut (5) is fixed with the cross bar (4), and the other end of the strut (5) extends into the waist-shaped hole (6) to be hinged with the furnace door (2); A retaining ring (7) and a sealing ring (8) are provided on an inner side of the furnace door (2), and the sealing ring (8) is fitted inside the retaining ring (7), a groove (9) matched with the retaining ring (7) and the sealing ring (8) is provided on the outer periphery of the furnace opening (1-1) of the furnace body (1), the sealing ring (8) and the retaining ring (7) are provided with through-holes (10) on side surfaces, and filter screens (11) are provided on the through-holes (10) of the retaining ring (7).
Description
本实用新型涉及热处理设备领域，特别涉及一种环保型热处理炉。The utility model relates to the field of heat treatment equipment, in particular to an environment-friendly heat treatment furnace.
热处理炉是热处理行业使用较为频繁的以一种热处理设备，主要是利用电流使得炉内的加热元件发出热量，从而实现对炉体内部的工件或者材料进行加热。The heat treatment furnace is a heat treatment equipment which is used frequently in the heat treatment industry, and mainly uses electric current to cause the heating elements in the furnace to generate heat, thereby heating the workpiece or material inside the furnace body.
传统的热处理炉在打开炉门时往往会冲出有害物质，包括有害气体和杂质，因此，车间内环境需要保持通风。但是这些有害物质排放至空气中，即使车间保持通风，仍然是有害物质的聚集地，对生产工人的身体健康会有一定影响，并且有害物质排放到大气中后对空气会造成污染。Conventional heat treatment furnaces often flush out harmful substances, including harmful gases and impurities, when opening the furnace door. Therefore, the environment in the workshop needs to be kept ventilated. However, these harmful substances are discharged into the air. Even if the workshop is kept ventilated, it is still a gathering place of harmful substances, which will have an impact on the health of the production workers, and the harmful substances will be polluted by the air after being discharged into the atmosphere.
实用新型内容Utility model content
本实用新型要解决的技术问题是：为了克服现有技术的不足，本实用新型提供一种环保型热处理炉。The technical problem to be solved by the utility model is that in order to overcome the deficiencies of the prior art, the utility model provides an environment-friendly heat treatment furnace.
本实用新型解决其技术问题所采用的技术方案是：一种环保型热处理炉，包括炉体和炉门，所述炉体侧面设置有一炉口，所述炉门设置在炉口处，设置有所述炉口的炉体侧面设置有一连杆，所述连杆上固定有两根横杆，所述连杆的两端与炉体铰接；所述炉门的上下两侧各通过一支杆与两根横杆连接，所述炉门的上下两侧各设置有一腰形孔，且腰形孔的长度从靠近炉体向炉体外的方向延伸，所述支杆的一端与横杆固定，支杆的另一端伸入腰形孔后与炉门铰接；所述炉门的内侧设有挡圈和密封圈，密封圈套设在挡圈内，炉体的炉口外周设
置有与所述挡圈和密封圈配合的凹槽，密封圈的厚度＞挡圈的厚度≥所述凹槽的深度H≥所述腰形孔的长度L；所述密封圈和挡圈的侧面均开设有通孔，所述挡圈的通孔处设置有过滤网。The technical solution adopted by the utility model to solve the technical problem thereof is: an environment-friendly heat treatment furnace comprising a furnace body and a furnace door, wherein a side of the furnace body is provided with a furnace mouth, and the furnace door is arranged at the furnace mouth, and is provided with a connecting rod is disposed on a side of the furnace body, and two connecting rods are fixed on the connecting rod, and two ends of the connecting rod are hinged with the furnace body; the upper and lower sides of the furnace door are respectively passed through a rod The two sides of the furnace door are respectively connected with a waist hole, and the length of the waist hole extends from the furnace body toward the outside of the furnace body, and one end of the support rod is fixed to the cross bar. The other end of the strut extends into the waist hole and is hinged to the furnace door; the inner side of the furnace door is provided with a retaining ring and a sealing ring, and the sealing ring is sleeved in the retaining ring, and the outer periphery of the furnace body is set
Provided with a groove matching the retaining ring and the sealing ring, the thickness of the sealing ring> the thickness of the retaining ring ≥ the depth H of the groove ≥ the length L of the waist hole; the sealing ring and the retaining ring A through hole is defined in the side surface, and a filter mesh is disposed at the through hole of the retaining ring.
所述挡圈的通孔内设置有活性炭。Activated carbon is disposed in the through hole of the retaining ring.
所述炉口外周设置有炉门锁紧机构。A furnace door locking mechanism is disposed on the outer periphery of the furnace mouth.
所述炉门上设置有把手。A handle is provided on the oven door.
还包括用于探测炉体内部压力的压力传感器。It also includes a pressure sensor for detecting the internal pressure of the furnace body.
本实用新型的有益效果是，本实用新型的环保型热处理炉，可以先将炉门沿腰形孔的长度方向拉开，炉体内的有害物质先通过密封圈的通孔，然后经过滤网排入空气；由于密封圈的厚度＞挡圈的厚度≥所述凹槽的深度≥所述腰形孔的长度，因此，炉门拉开到最大位置时，密封圈仍然起作用，防止炉体内的有害物质直接排出，从而减少了有害物质的直接排放，降低了污染程度。The utility model has the beneficial effects that the environment-friendly heat treatment furnace of the utility model can first pull the furnace door along the length direction of the waist hole, and the harmful substances in the furnace body first pass through the through hole of the sealing ring, and then pass through the filter net. Into the air; due to the thickness of the sealing ring> the thickness of the retaining ring ≥ the depth of the groove ≥ the length of the waist hole, when the furnace door is pulled to the maximum position, the sealing ring still functions to prevent the body from being The direct discharge of harmful substances reduces the direct discharge of harmful substances and reduces the degree of pollution.
下面结合附图和实施例对本实用新型进一步说明。The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
图1是本实用新型的环保型热处理炉最优实施例的结构示意图。1 is a schematic structural view of a preferred embodiment of the environment-friendly heat treatment furnace of the present invention.
图2是本实用新型的环保型热处理炉中炉门内侧面的结构示意图。2 is a schematic structural view of the inner side of the furnace door in the environment-friendly heat treatment furnace of the present invention.
图3是本实用新型的环保型热处理炉中炉门的上侧面的结构示意图。3 is a schematic structural view of the upper side of the furnace door in the environment-friendly heat treatment furnace of the present invention.
图4是本实用新型的环保型热处理炉中炉门上的挡圈的结构示意图。4 is a schematic structural view of a retaining ring on a furnace door of the environment-friendly heat treatment furnace of the present invention.
图5是本实用新型的环保型热处理炉中炉门上的挡圈与密封圈配合的结构示意图。Fig. 5 is a structural schematic view showing the cooperation of the retaining ring and the sealing ring on the furnace door in the environment-friendly heat treatment furnace of the present invention.
图6是本实用新型的环保型热处理炉的炉门关闭时的结构示意图。
Fig. 6 is a schematic view showing the structure of the environment-friendly heat treatment furnace of the present invention when the furnace door is closed.
图7是本实用新型的环保型热处理炉的炉门沿腰形孔向外拉开后的结构示意图。Fig. 7 is a structural schematic view showing the furnace door of the environment-friendly heat treatment furnace of the present invention being pulled outward along the waist hole.
图中1、炉体，1-1、炉口，2、炉门，3、连杆，4、横杆，5、支杆，6、腰形孔，7、挡圈，8、密封圈，9、凹槽，10、通孔，11、过滤网，12、把手，13、压力传感器，14、炉门锁紧机构。Figure 1, furnace body, 1-1, furnace mouth, 2, furnace door, 3, connecting rod, 4, crossbar, 5, pole, 6, waist hole, 7, retaining ring, 8, sealing ring, 9, groove, 10, through hole, 11, filter, 12, handle, 13, pressure sensor, 14, furnace door locking mechanism.
现在结合附图对本实用新型作进一步详细的说明。这些附图均为简化的示意图，仅以示意方式说明本实用新型的基本结构，因此其仅显示与本实用新型有关的构成。The present invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic diagrams, and only the basic structure of the present invention is illustrated in a schematic manner, and thus only the configurations related to the present invention are shown.
如图1所示，一种环保型热处理炉，包括炉体1和炉门2，所述炉体1侧面设置有一炉口1-1，所述炉门2设置在炉口1-1处，设置有所述炉口1-1的炉体1侧面设置有一连杆3，所述连杆3上固定有两根横杆4，所述连杆3的两端与炉体1铰接；所述炉口1-1外周设置有炉门锁紧机构14。所述炉门2上设置有把手12。As shown in FIG. 1 , an environment-friendly heat treatment furnace includes a furnace body 1 and a furnace door 2 , a furnace opening 1-1 is disposed on a side of the furnace body 1 , and the furnace door 2 is disposed at a furnace opening 1-1. a connecting rod 3 is disposed on a side of the furnace body 1 provided with the furnace opening 1-1, and two connecting rods 4 are fixed on the connecting rod 3, and both ends of the connecting rod 3 are hinged to the furnace body 1; A furnace door locking mechanism 14 is provided on the outer periphery of the furnace port 1-1. A handle 12 is provided on the oven door 2.
所述炉门2的上下两侧各通过一支杆5与两根横杆4连接，如图3所示，所述炉门2的上下两侧各设置有一腰形孔6，且腰形孔6的长度从靠近炉体1向炉体1外的方向延伸，所述支杆5的一端与横杆4固定，支杆5的另一端伸入腰形孔6后与炉门2铰接。The upper and lower sides of the furnace door 2 are connected to the two cross bars 4 through a rod 5, as shown in FIG. 3, the upper and lower sides of the oven door 2 are respectively provided with a waist hole 6 and a waist hole. The length of 6 extends from the furnace body 1 toward the outside of the furnace body 1. One end of the strut 5 is fixed to the crossbar 4, and the other end of the strut 5 extends into the waist hole 6 and is hinged to the furnace door 2.
如图2、图4～7所示，所述炉门2的内侧设有挡圈7和密封圈8，密封圈8套设在挡圈7内，炉体1的炉口1-1外周设置有与所述挡圈7和密封圈8配合的凹槽9，所述密封圈8的厚度＞挡圈7的厚度≥所述凹槽9的深度H≥所述腰
形孔6的长度L。As shown in FIG. 2 and FIG. 4 to FIG. 7 , the inner side of the furnace door 2 is provided with a retaining ring 7 and a sealing ring 8 , and the sealing ring 8 is sleeved in the retaining ring 7 , and the outer periphery of the furnace opening 1-1 of the furnace body 1 is disposed. There is a groove 9 that cooperates with the retaining ring 7 and the sealing ring 8, the thickness of the sealing ring 8 > the thickness of the retaining ring 7 ≥ the depth H of the groove 9 ≥ the waist
The length L of the shaped hole 6.
所述密封圈8和挡圈7的侧面均开设有通孔10，所述挡圈7的通孔10处设置有过滤网11。所述挡圈7的通孔10内设置有活性炭。A through hole 10 is defined in a side surface of the sealing ring 8 and the retaining ring 7 , and a filter 11 is disposed at the through hole 10 of the retaining ring 7 . Activated carbon is disposed in the through hole 10 of the retaining ring 7.
还包括用于探测炉体1内部压力的压力传感器13。Also included is a pressure sensor 13 for detecting the internal pressure of the furnace body 1.
打开炉门的方式为：先将炉门锁紧机构14打开，释放炉门2，此时炉门2处于无锁紧状态，然后通过把手12向外拉炉门2，先使炉门2侧面排气。最后施加一使连杆3转动的力，使得连杆3带动横杆4移动，横杆4的移动使得炉门2绕连杆3打开。The way of opening the furnace door is as follows: firstly, the furnace door locking mechanism 14 is opened, and the furnace door 2 is released. At this time, the furnace door 2 is in a non-locking state, and then the furnace door 2 is pulled outward through the handle 12 to first make the furnace door 2 side exhaust. Finally, a force is applied to cause the link 3 to rotate, so that the link 3 drives the crossbar 4 to move, and the movement of the crossbar 4 causes the oven door 2 to open about the link 3.
本实用新型的原理为：先将炉门2沿腰形孔6的长度方向拉开，炉体1内的有害物质先通过密封圈8的通孔10，然后经过滤网11排入空气；由于密封圈8的厚度＞挡圈7的厚度≥所述凹槽9的深度H≥所述腰形孔6的长度L，因此，炉门2拉开到最大位置时，密封圈8仍然起作用，防止炉体1内的有害物质直接排出。然后观察压力传感器13的示数，待炉体1内的压力降低到一定范围内后，再将炉门2打开。The principle of the utility model is that the furnace door 2 is first pulled along the length direction of the waist hole 6, and the harmful substances in the furnace body 1 first pass through the through hole 10 of the sealing ring 8, and then discharged into the air through the filter net 11; Thickness of the sealing ring 8> Thickness of the retaining ring 7 ≥ the depth H of the groove 9 ≥ the length L of the waist hole 6, so that when the furnace door 2 is pulled to the maximum position, the sealing ring 8 still functions. The harmful substances in the furnace body 1 are prevented from being directly discharged. Then, the indication of the pressure sensor 13 is observed, and after the pressure in the furnace body 1 is lowered to a certain range, the furnace door 2 is opened.
本实用新型减少了有害物质的直接排放，降低了污染程度。The utility model reduces direct discharge of harmful substances and reduces the degree of pollution.
以上述依据本实用新型的理想实施例为启示，通过上述的说明内容，相关工作人员完全可以在不偏离本项实用新型技术思想的范围内，进行多样的变更以及修改。本项实用新型的技术性范围并不局限于说明书上的内容，必须要根据权利要求范围来确定其技术性范围。
In view of the above-described embodiments of the present invention, various changes and modifications can be made by the relevant staff without departing from the scope of the present invention. The technical scope of the present invention is not limited to the contents of the specification, and the technical scope thereof must be determined according to the scope of the claims.
Claims (5)
- 一种环保型热处理炉，包括炉体(1)和炉门(2)，所述炉体(1)侧面设置有一炉口(1-1)，所述炉门(2)设置在炉口(1-1)处，其特征在于：设置有所述炉口(1-1)的炉体(1)侧面设置有一连杆(3)，所述连杆(3)上固定有两根横杆(4)，所述连杆(3)的两端与炉体(1)铰接；An environment-friendly heat treatment furnace comprising a furnace body (1) and a furnace door (2), a furnace opening (1-1) is arranged on a side of the furnace body (1), and the furnace door (2) is arranged at the furnace mouth ( 1-1), characterized in that: a furnace (1) provided with the furnace mouth (1-1) is provided with a connecting rod (3) on a side thereof, and two connecting rods are fixed on the connecting rod (3) (4), both ends of the connecting rod (3) are hinged to the furnace body (1);所述炉门(2)的上下两侧各通过一支杆(5)与两根横杆(4)连接，所述炉门(2)的上下两侧各设置有一腰形孔(6)，且腰形孔(6)的长度从靠近炉体(1)向炉体(1)外的方向延伸，所述支杆(5)的一端与横杆(4)固定，支杆(5)的另一端伸入腰形孔(6)后与炉门(2)铰接；The upper and lower sides of the furnace door (2) are respectively connected to two horizontal bars (4) through a rod (5), and a waist-shaped hole (6) is arranged on each of the upper and lower sides of the furnace door (2). And the length of the waist hole (6) extends from the furnace body (1) toward the outside of the furnace body (1), one end of the support rod (5) is fixed to the crossbar (4), and the support rod (5) The other end is extended into the waist hole (6) and hinged to the furnace door (2);所述炉门(2)的内侧设有挡圈(7)和密封圈(8)，密封圈(8)套设在挡圈(7)内，炉体(1)的炉口(1-1)外周设置有与所述挡圈(7)和密封圈(8)配合的凹槽(9)，所述密封圈(8)的厚度＞挡圈(7)的厚度≥所述凹槽(9)的深度H≥所述腰形孔(6)的长度L；The inner side of the furnace door (2) is provided with a retaining ring (7) and a sealing ring (8), and the sealing ring (8) is sleeved in the retaining ring (7), and the furnace mouth (1) is a furnace mouth (1-1) The outer circumference is provided with a groove (9) that cooperates with the retaining ring (7) and the sealing ring (8), the thickness of the sealing ring (8) > the thickness of the retaining ring (7) ≥ the groove (9) a depth H ≥ the length L of the waist hole (6);所述密封圈(8)和挡圈(7)的侧面均开设有通孔(10)，所述挡圈(7)的通孔(10)处设置有过滤网(11)。A through hole (10) is defined in a side surface of the sealing ring (8) and the retaining ring (7), and a filter mesh (11) is disposed at the through hole (10) of the retaining ring (7).
- 如权利要求1所述的环保型热处理炉，其特征在于：所述挡圈(7)的通孔(10)内设置有活性炭。The environment-friendly heat treatment furnace according to claim 1, characterized in that activated carbon is disposed in the through hole (10) of the retaining ring (7).
- 如权利要求1所述的环保型热处理炉，其特征在于：所述炉口(1-1)外周设置有炉门锁紧机构(14)。The environment-friendly heat treatment furnace according to claim 1, wherein a furnace door locking mechanism (14) is provided on an outer circumference of the furnace opening (1-1).
- 如权利要求1所述的环保型热处理炉，其特征在于：所述炉门(2)上设置有把手(12)。The environment-friendly heat treatment furnace according to claim 1, characterized in that the furnace door (2) is provided with a handle (12).
- 如权利要求1所述的环保型热处理炉，其特征在于：还包括用于探测炉体(1)内部压力的压力传感器(13)。 The environment-friendly heat treatment furnace according to claim 1, further comprising a pressure sensor (13) for detecting the internal pressure of the furnace body (1).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520435637.3U CN204690043U (en) | 2015-06-23 | 2015-06-23 | Environment-friendly type heat treatment furnace |
| CN201520435637.3 | 2015-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2016206341A1 true WO2016206341A1 (en) | 2016-12-29 |
Family
ID=54230355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2015/099475 WO2016206341A1 (en) | 2015-06-23 | 2015-12-29 | Environment-friendly thermal treatment furnace |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204690043U (en) |
| WO (1) | WO2016206341A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108627015A (en) * | 2017-03-20 | 2018-10-09 | 上海微行炉业有限公司 | Gas shield stove |
| CN110749200A (en) * | 2019-11-22 | 2020-02-04 | 郑州科晶电炉有限公司 | Door opening mechanism for furnace door of box-type furnace |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204690043U (en) * | 2015-06-23 | 2015-10-07 | 常州市新城光大热处理有限公司 | Environment-friendly type heat treatment furnace |
| CN110425887A (en) * | 2019-09-10 | 2019-11-08 | 哈尔滨博实自动化股份有限公司 | A kind of full-automatic smelting furnace door closing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001317881A (en) * | 2000-05-01 | 2001-11-16 | Nippon Steel Corp | Furnace cover attaching and detaching apparatus |
| CN101706210A (en) * | 2009-09-16 | 2010-05-12 | 苏州新长光热能科技有限公司 | Furnace door sealing device suitable for tank type heat treatment furnace |
| KR20100087459A (en) * | 2009-01-28 | 2010-08-05 | 현대제철 주식회사 | Furnace including shielding apparatus |
| CN102538439A (en) * | 2011-12-31 | 2012-07-04 | 海盐华辰工业炉有限公司 | Box-type protective atmosphere heat treatment furnace |
| CN202401104U (en) * | 2011-12-31 | 2012-08-29 | 海盐华辰工业炉有限公司 | Box-type protective atmosphere heat treatment furnace |
| CN204690043U (en) * | 2015-06-23 | 2015-10-07 | 常州市新城光大热处理有限公司 | Environment-friendly type heat treatment furnace |
-
2015
- 2015-06-23 CN CN201520435637.3U patent/CN204690043U/en not_active Expired - Fee Related
- 2015-12-29 WO PCT/CN2015/099475 patent/WO2016206341A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001317881A (en) * | 2000-05-01 | 2001-11-16 | Nippon Steel Corp | Furnace cover attaching and detaching apparatus |
| KR20100087459A (en) * | 2009-01-28 | 2010-08-05 | 현대제철 주식회사 | Furnace including shielding apparatus |
| CN101706210A (en) * | 2009-09-16 | 2010-05-12 | 苏州新长光热能科技有限公司 | Furnace door sealing device suitable for tank type heat treatment furnace |
| CN102538439A (en) * | 2011-12-31 | 2012-07-04 | 海盐华辰工业炉有限公司 | Box-type protective atmosphere heat treatment furnace |
| CN202401104U (en) * | 2011-12-31 | 2012-08-29 | 海盐华辰工业炉有限公司 | Box-type protective atmosphere heat treatment furnace |
| CN204690043U (en) * | 2015-06-23 | 2015-10-07 | 常州市新城光大热处理有限公司 | Environment-friendly type heat treatment furnace |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108627015A (en) * | 2017-03-20 | 2018-10-09 | 上海微行炉业有限公司 | Gas shield stove |
| CN110749200A (en) * | 2019-11-22 | 2020-02-04 | 郑州科晶电炉有限公司 | Door opening mechanism for furnace door of box-type furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| CN204690043U (en) | 2015-10-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2016206341A1 (en) | Environment-friendly thermal treatment furnace | |
| CN202572412U (en) | Vacuum operation room | |
| CN206930648U (en) | A kind of collection device of wasted nickel catalyst | |
| CN207724560U (en) | A kind of ceramic press truck dust guard | |
| CN203971610U (en) | Sack cleaner bi-layer tip cap | |
| CN109079677A (en) | Plug-in type clamp device | |
| CN205850473U (en) | water filter system | |
| CN205425829U (en) | Vacuum seal door | |
| CN205059963U (en) | Novel safe undershirt | |
| CN107246981A (en) | A kind of sampling apparatus for high-temperature flue | |
| CN207026115U (en) | Positive-pressure type downstairs pad bucker | |
| CN206739775U (en) | A kind of directly-heated heating type vacuum drying chamber | |
| CN204080066U (en) | Nonabradable pressure sintering furnace | |
| CN206381756U (en) | Deduster and its blowing device | |
| CN105148305A (en) | Delivery window with ozone disinfection function | |
| CN207581861U (en) | A kind of mounting structure of atmosphere sensor | |
| CN207333731U (en) | A kind of by-passing valve of four-layer seal | |
| CN205981776U (en) | Sampling device for vacuum melting gas atomization powder | |
| CN204637822U (en) | A kind of energy-saving duster | |
| CN103939676A (en) | Smoke and gas exhaust duct and connection device thereof | |
| CN210496459U (en) | Catalyst regeneration mesh belt kiln with sampling structure | |
| CN207581863U (en) | A kind of gas-detecting device mounting structure | |
| CN207065663U (en) | A kind of smoke exhaust ventilator impeller easy to disassemble | |
| CN208860828U (en) | A kind of environmental chamber for auto parts and components detection | |
| CN205561572U (en) | Laboratory collection petticoat pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 15896224 Country of ref document: EP Kind code of ref document: A1 |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 15896224 Country of ref document: EP Kind code of ref document: A1 |